Ambroz, P, Kucera, A: 1993, `National Report Czech and Slovak Federeal
republic', Joint Organization for Solar observations, Annual Report 1992 22,
17-18.

Antalova, A., Kudela, K., Venkatesan, D., Rybak, J.: 1993, `The Galactic
Cosmic Ray Intensity Modulation Effects and the LDE-type Solar Flare Occurence
(1969-1991)', in: Proceedings of the 23-rd International Cosmic Ray
Conference, Calgary, ed. D. Venkatesan, University Calgary, Calgary, Canada,
pp. 579-582.

Antalova, A.: 1993, `CATALOGUE OF LDE-TYPE FLARES (1991-1992)', Contrib.
Astron. Obs. Skalnate Pleso 23, 131-132.

Antalova, A.: 1993, `Periodicity vo vyskyte LDE erupcii (1969-1991)', in:
Clovek ve svem pozemskem a kosmickem prostredi, eds. J. Lastovicka, L.
Krivsky, J. Dykast, J. Sitar, Z. Kamberska a ini, Hvezdarna Upice, Upice, pp.
11-14.

Badalyan, O.G., Livshits, M.A., Sykora, J.: 1993, `Polarization of the
white-light corona and its large-scale structure in the period of solar cycle
maximum', Solar Phys. 145, 279-290.

Budaj, J., Zboril, M., Zverko, J., Ziznovsky, J., Klacka, J.: 1993, `Steady
state diffusion processes under turbulent condidtions: galium and aluminium
case', in: Peculiar Versus Normal Phenomena in A-type and Related Stars, Proc.
IAU Coll. No. 138, eds. M. M. Dworetsky, F. Castelli, R. Faraggiana, Astron.
Soc. Pacific, San Francisco, pp. 502-506.

Budaj, J.: 1993, `Particle transport phenomena in CP stars.', in: Chemically
peculiar and magnetic stars on and close to upper main sequence [Abstract
book]., eds. J. Zverko, J. Ziznovsky, Astron. Insitute SAV, Tatranska Lomnica,
pp. 72-81.

Budaj, J.: 1993, `What is the reason for the Am phenomenon?', in: Chemically
peculiar and magnetic stars on and close to upper main sequence [Abstract
book], eds. J. Zverko, J. Ziznovsky, Astron. Institute SAV, Tatranska Lomnica.

Buyukliev, G.T., Rybansky, M., Rusin, V.: 1993, `Green Corona Synoptic Charts
with Positions of Limb Prominences for the Period 1964-1991', Contrib. Astron.
Obs. Skalnate Pleso 23, 133-134.

Cevolani, G., Hajduk, A., Kingsley, S.P.: 1993, `On the distribution of
underdense meteor trails and the relative received signal levels in a forward
scatter experiment', in: Meteoroids and their Parent Bodies, eds. J. Stohl, I.
P. Williams, SAV Veda, Bratislava, pp. 257-260.

Cevolani, G., Hajduk, A.: 1993, `Forward scatter observations of meteor
showers', in: Meteoroids and their Parent Bodies, eds. J. Stohl, I. P.
Williams, SAV Veda, Bratislava, pp. 253-256.

Chochol, D., Hric, L., Skopal, A., Urban, Z., Grygar, J., Papousek, J.: 1993,
`Photometry and spectroscopy of Nova Cygni 1992', in: Cataclysmic Variables
and Related Physics, eds. O. Regev, G. Shaviv, Inst. of Phys. Publ., Bristol,
England, pp. 280-280.

Chochol, D., Hric, L., Urban, Z., Komzik, R., Grygar, J., Papousek, J.: 1993,
`Spectroscopic and photometric behaviour of Nova Cygni 1992 in the first nine
months following outburst.', Astron. Astrophys. 277, 103-113.

Chochol, D., Skopal, A., Hric, L., Mammano, A., Vittone, A.: 1993, `Bipolar
outflow in the symbiotic binary V 1016 Cygni', in: Stellar jets and bipolar
outflows. The 6th international workshop of the OAC, eds. A. Vittone, L.
Errico, Kluwer Acad. Publ., Dordrecht, pp. 169-172.

Dermendjiev, V.N., Stavrev, K.Y., Rusin, V., Rybansky, M.: 1993, `On the
Problem of the Secondary Polar Zone of Prominence Activity', Contrib. Astron.
Obs. Skalnate Pleso 23, 118-128.

Gavajdova, M.: 1993, `Bolidne meteoricke roje', Meteoricke spravy 13, 21-24.

Hajduk, A., Hajdukova, M., Cevolani, G.: 1993, `On the ozone concentration and
meteor trains', in: Meteoroids and their Parent Bodies, eds. J. Stohl, I. P.
Williams, SAV Veda, Bratislava, pp. 311-314.

Hanzl, D., Chochol, D., Papousek, J., Pravec, D.: 1993, `The new primary
minimum of OW Gem.', IAU Comm. 27th Inf. Bull. on Var. Stars, 1-3.

Hric, L., Chochol, D., Komzik, R.: 1993, `Orbital period change during the
outburst of the symbiotic binary V 1329 Cygni.', Astrophys. Space Sci. 201,
107-112.

Hric, L., Skopal, A., Urban, Z., Komzik, R., Luthardt, R., Papousek, J.,
Hanzl, D., Blanco, C., Niarchos, P., Velic, Z., Schweitzer, E.: 1993,
`Photometry of symbiotic stars - an international campaign IV.', Contrib.
Astron. Obs. Skalnate Pleso 23, 73-106.

Hric, L.: 1993, `Premenne hviezdy', in: Astronomicka rocenka 1994, ed. E.
Pittich, SUH Hurbanovo, Nitra.

Ivison, R., Bode, M., Evans, A., Skopal, A., Meaburn, J.: 1993, `A
multi-frequency study of symbiotic stars - III. Simultaneous ultraviolet and
optical observations of AX Persei', Mon. Not. R. Astron. Soc. 264, 875-892.

Kocifaj, M., Lukac, J.: 1993, `Influence of aerosol on solar radiation
fluxes', J. Aerosol Sci. Vol. 24, Suppl. 1, S383-S384.

Kocifaj, M.: 1993, `Methods of numerical modeling of transfer of shortwave
radiation in the Earth's atmosphere. (In Slovak)', Meteorological Bulletin 46,
125-126.

Kocifaj, M.: 1993, `Possibility of radiative monitoring of vertical profile of
ozone concentration. (In Slovak)', Meteorological Bulletin 46, 149-151.

Kresak, L., Porubcan, V.: 1993, `The Spatial Distribution of Asteroids in the
Region of Terrestrial Planets', in: Meteoroids and Their Parent Bodies, Proc.
Internat. Astron. Symposium, eds. J. Stohl, I. P. Williams, Astronomicky ustav
SAV, Bratislava, pp. 113-116.

Kresak, L.: 1993, `Meteor storms', in: Meteoroids and Their Parent Bodies,
Proc. Internat. Astron. Symposium, eds. J. Stohl, I. P. Williams, Astronomicky
ustav SAV, Bratislava, pp. 147-156.

Kubacek, D.: 1993, `Komety roka 1992', in: Astronomicka rocenka 1994, ed. E.
Pittich, SUAA, Hurbanovo, pp. 218-232.

Kubacek, D.: 1993, `Komety', in: Astronomicka rocenka 1994, ed. E. Pittich,
SUAA, Hurbanovo, pp. 108-139.

Lindblad, B.A., Porubcan, V., Stohl, J.: 1993, `The orbit and mean radiant
motion of the Leonid meteor stream', in: IAS Meteoroids and their Parent
Bodies, eds. J. Stohl, I. P. Williams, Polygrafia SAV, Bratislava, pp.
177-180.

Markova, E., Vyskocil, L., Rusin, V., Rybansky, M.: 1993, `Velkoskalova
struktura bile korony v dobe uplneho zatmeni Slunce 22. cervence 1990', in:
Zbornik referatov z 11. celostatneho slnecneho seminara, ed. B. Lukac,
Slovenska ustredna hvezdaren, Hurbanovo, pp. 97-99.

Minarovjech, M., Rusin, V.: 1993, `Kratkodobe variacie intenzit emisnej
korony', in: Zbornik referatov z 11. celostatneho slnecneho seminara
(Donovaly, 1992), ed. B. Lukac, Slov. ustr. hvezdar., Hurbanovo, pp. 80-85.

Neslusan, L., Porubcan, V., Svoren, J.: 1993, `Meteor radiants of recently
discovered Earth-approaching comets', in: Proc. of the Internat. Astron. Symp.
Meteoroids and Their Parent Bodies, eds. J. Stohl, I. P. Williams,
Astronomical Inst., Slovak Acad. Sci., Bratislava, pp. 181-184.

Neslusan, L.: 1993, `An Estimate of the Collision Frequency Between Fragments
of Comets and the Earth', in: Proc. of the Internat. Astron. Symp. Meteorids
and Their Parent Bodies, eds. J. Stohl, I. P. Williams, Astronomical Inst.,
Slovak Acad. Sci., Bratislava, pp. 127-130.

Neslusan, L.: 1993, `Dynamika hmotneho bodu v riedkej gulovej homogennej
hmlovine', Meteoricke spravy 13-14, 3-16.

Neslusan, L.: 1993, `Podobne drahy dlhoperiodickych komet', in: Zbornik
referatov z celostatneho seminara o pozorovani medziplanetarnej hmoty, ed. D.
Ocenas, Hvezdaren Banska Bystrica, SUAA Hurbanovo, Banska Bystrica, pp. 50-53.

Perozzi, E., Pittich, E.M.: 1993, `Small Satellite Mission to Long-Period
Comets', in: Small Satellites System and Services, ed. D. Herandez,
Cepadues-Editions, pp. 181-184.

Perozzi, E., Pittich, E.M.: 1993, `The feasibility of a mission toward a
long-period comet using Small satellite and launchers technology', in: Primo
Convegno Nazionale di Meccanica Celeste, ed. A. Celletti, Univer. di L'Aquila,
L'Aquila, pp. 107-108.

Pittich, E.M., Klacka, J.: 1993, `Orbital model for dust particles of comet
Encke', in: Meteoroids and their parent bodies, eds. J. Stohl, I. P. Williams,
Astron. Inst. SAV, Bratislava, pp. 395-398.

Pittich, E.: 1993, `Cas', in: Astronomicka rocenka 1994, ed. E. Pittich, SUH
Hurbanovo, Hurbanovo, pp. 3-10.

Pittich, E.: 1993, `Elongacie a jasnosti', in: Astronomicka rocenka 1994, ed.
E. Pittich, SUH Hurbanovo, Hurbanovo, pp. 96-100.

Pittich, E.: 1993, `Galileiho mesiace', in: Astronomicka rocenka 1994, ed. E.
Pittich, SUH Hurbanovo, Hurbanovo, pp. 154-167.

Pittich, E.: 1993, `Mesiac kratko po nove', in: Astronomicka rocenka 1994, ed.
E. Pittich, SUH Hurbanovo, Hurbanovo, pp. 101-103.

Pittich, E.: 1993, `Obloha od januara do decembra', in: Astronomicka rocenka
1994, ed. E. Pittich, SUH Hurbanovo, Hurbanovo, pp. 11-89.

Pittich, E.: 1993, `Pohyb planet po oblohe', in: Astronomicka rocenka 1994,
ed. E. Pittich, SUH Hurbanovo, Hurbanovo, pp. 90-95.

Porubcan, V., Cevolani, G., Stohl, J.: 1993, `On the 1986 Ursid meteor shower
observed at Budrio', Nuovo Cimento 16C 2, 205-209.

Porubcan, V.: 1993, `Meteoricke roje', in: Astronomicka rocenka 1994, ed. E.
Pittich, Obzor, Bratislava, pp. 104-106.

Porubcan, V.: 1993, `Meteoricky roj Urzid', Meteoricke spravy 13, 17-20.

Porubcan, V.: 1993, `Perzeidy 93 - Modra', Meteoricke spravy 13, 32-34.

Porubcan, V.: 1993, `Vypocet datumu Velkej noci', in: Astronomicka rocenka
1994, ed. E. Pittich, Obzor, Bratislava, pp. 107.

Rosa, D., Vrsnak, B., Ruzdjak, V., Ozguc, A., Rusin, V.: 1993, `Changes of
Helical Structures during the Eruption of Two Prominences', Hvar Obs. Bull.
17, 15-22.

Rusin, V., Minarovjech, M.: 1993, `Detection of the Small-scale dynamics in
the Emission Corona', in: IAU Coll. 144 SOLAR CORONAL STRUCTURES (Booklet of
Abstracts), Astron. Institute, Tatranska Lomnica, pp. 104.

Rusin, V., Minarovjech, M.: 1993, `Large-scale Flows and Small Dynamics in the
Emission Corona', in: Joint Organization for Solar Observations: Annual report
1992, ed. A. v. Alvensleben, JOSO, Freiburg, pp. 91-95.

Rusin, V., Zverko, J.: 1993, `158 dnove variacie v intenzite zelenej korony:
fantazia ci realita', in: Zbornik referatov z 11. celostatneho slnecneho
seminara, ed. B. Lukac, Slovenska ustredna hvezdaren, Hurbanovo, pp. 90-92.

Rusin, V., Zverko, J.: 1993, `The Green Corona Variations over Solar Cycles',
in: Joint Organization for Solar Observations (JOSO): Annual Report 1992, ed.
A. v. Alvensleben, JOSO, Freiburg, pp. 85-89.

Rusin, V.: 1993, `Korona pocas uplneho zatmenia Slnka 11. jula 1991', in:
Zbornik referatov z 11. celostatneho slnecneho seminara, ed. B. Lukac,
Slovenska ustredna hvezdaren, Hurbanovo, pp. 100-102.

Rusin, V.: 1993, `Slnecna korona', Vesmir.

Rusin, V.: 1993, `Struktura, dynamika a variacie svietivosti slnecnej korony',
in: Zbornik referatov z 11. celostatneho slnecneho seminara, ed. B. Lukac,
Slovenska ustredna hvezdaren, Hurbanovo, pp. 73-79.

Rybak, J.: 1993, `A new instrumentation project for the Lomnicky stit coronal
station', Contrib. Astron. Obs. Skalnate Pleso 23, 129-130.

Rybak, J.: 1993, `JOSO WG III : Report from the Astronomical Institute of
Slovak Academy of Sciences', in: JOSO Annual Report 1992, ed. A. v.
Alvensleben, JOSO, Freiburg, pp. 55-56.

Rybak, J.: 1993, `The IBM PC AT based Image Acquisition and Processing for the
Solar Observations Ver. 1.0', in: JOSO Annual Report 1992, ed. A. v.
Alvensleben, JOSO, Freiburg, pp. 111-113.

Rychtarcik, P., Svoren, J., Cervak, G.: 1993, `Precise positions of periodic
comets Borrelly (1987 p), Klemola (1987 i) and Tempel 2 (1987 g)', Minor
Planet Circ., 22711-22713.

Saniga, M., Klacka, J.: 1993, `Generalized Abelian Higgs Sunspot Endowed with
a Rotatory Motion', Astrophys. Space Sci. 206, 197-206.

Saniga, M., Klacka, J.: 1993, `Quantum Micro-Solitons - A Clue to Solve the
Fundamental Problems of Solar Physics?', Astrophys. Space Sci. 200, 1-7.

Saniga, M., Klacka, J.: 1993, `Sunspots and (Un)orientability of Space-Time',
Astrophys. Space Sci. 199, 339-341.

Saniga, M., Klacka, J.: 1993, `The Abelian Higgs Sunspot Endowed with a Local
Conformal Symmetry', Astrophys. Space Sci. 199, 147-158.

Saniga, M.: 1993, `A Torsion-Induced Coupling Between Electric and Magnetic
Fields in the Solar Convection Zone', in: The Cosmic Dynamo, eds. F. Krause,
K.-H. Radler, G. Rudiger, Kluwer Academic Publishers, Dordrecht, pp. 269-270.

Saniga, M.: 1993, `A Torsion-Induced Electric Charge of the Abelian Higgs
Sunspot', Astrophys. Space Sci. 201, 47-51.

Saniga, M.: 1993, `Higgs Field Topology of a Pair of Sunspots and its Observed
Manifestations', Astrophys. Space Sci. 209, 39-49.

Saniga, M.: 1993, `Penumbra Filamentary Structure as a Purely
Higgs-Field-Induced Phenomenon', Astrophys. Space Sci. 200, 337-342.

Saniga, M.: 1993, `Sunspot Observations Favour K = 1/$\sqrt{2}$ Abelian Higgs
Vortices', Astrophys. Space Sci. 207, 305-307.

Saniga, M.: 1993, `Sunspot's Electromagnetism with a Locally Gauge-Invariant
Chern-Simons Term', Astrophys. Space Sci. 207, 119-128.

Saniga, M.: 1993, ``Quantized' Dimensions of Sunspots and Penumbra
Phenomenon', Astrophys. Space Sci. 206, 301-304.

Skopal, A., Bode, M., Evans, A., Errico, L., Chochol, D., Vittone, A.: 1993,
`A slow nova-like outburst in the symbiotic star CH Cyg?', in: Cataclysmic
Variables and Related Physics, eds. O. Regev, G. Shaviv, Inst. of Phys. Publ.,
Bristol, England, pp. 318-318.

Skopal, A., Bode, M., Evans, A., Urban, Z., Chochol, D., Hric, L.: 1993, `CH
CYGNI', IAU Circ., 1-1.

Skopal, A., Bode, M.F., Evans, A., Urban, Z., Chochol, D., Hric, L.: 1993, `CH
Cygni', IAU Circ., 1-1.

Skopal, A., Chochol, D., Komzik, R.: 1993, `Symbiotic star CH Cyg after jets
ejection', in: Stellar jets and bipolar outflows. The 6th international
workshop of the OAC, eds. A. Vittone, L. Errico, Kluwer Acad. Publ.,
Dordrecht, pp. 163-168.

Skopal, A., Vittone, A.A., Errico, L.: 1993, `Circumstellar matter in the
symbiotic binary EG Andromedae', Astrophys. Space Sci. 209, 79-97.

Solovaya, N.A., Pittich, E.M.: 1993, `Evolution of asteroidal orbits with high
inclination', in: Celestial Mechanics 57, Nos. 1-2; Proceedings of
Interactions between Physics and Dynamics of Solar System Bodies. Cel. Mech.
57, 1-2, eds. J. Henrard, M. Moons, Kluwer Acad. Publ., Dordrecht, pp. 408-408.

Stohl, J., Porubcan, V.: 1993, `Meteor streams of asteroidal origin', in: IAS
Meteoroids and their Parent Bodies, eds. J. Stohl, I. P. Williams, Polygrafia
SAV, Bratislava, pp. 41-47.

Svoren, J., Cervak, G., Rychtarcik, P.: 1993, `Precise positions of C/Sorrels
(1987 II) and C/Wilson (1987 VII)', Minor Planet Circ., 22276-22278.

Svoren, J., Neslusan, L., Porubcan, V.: 1993, `Applicability of radiant
determination methods depending on the type of orbit. I. High-eccentric
orbits', Contrib. Astron. Obs. Skalnate Pleso 23, 23-44.

Svoren, J., Pittich, E.M.: 1993, `Astrometry of minor planets made at the
Skalnate Pleso Observatory in the years 1978-1980', Contrib. Astron. Obs.
Skalnate Pleso 23, 11-22.

Svoren, J.: 1993, `Astrometricky program observatoria na Skalnatom Plese', in:
Novinky vo vyskume medziplanetarnej hmoty, ed. D. Ocenas, Hvezdaren Banska
Bystrica, Banska Bystrica, pp. 45-49.

Svoren, J.: 1993, `Comet astrometry made at the Skalnate Pleso Observatory in
the year 1986', Contrib. Astron. Obs. Skalnate Pleso 23, 63-72.

Svoren, J.: 1993, `Fotoelektricka fotometria komet', in: Novinky vo vyskume
medziplanetarnej hmoty, ed. D. Ocenas, Hvezdaren Banska Bystrica, Banska
Bystrica, pp. 17-25.

Svoren, J.: 1993, `Planetky - vyhladavanie NEO objektov', in: Astronomicka
rocenka 1994, ed. E. Pittich, SUAA, Hurbanovo, pp. 140-153.

Svoren, J.: 1993, `Vznik komet a ranne fazy ich vyvoja', Meteoricke spravy 13,
25-31.

Sykora, J., Pinter, T.: 1993, `Predbezne vysledky merania polarizacie slnecnej
korony podla pozorovania pocas uplneho zatmenia Slnka 11. 7. 1991', in: 11.
celostatny slnecny seminar, ed. B. Lukac, SUH, Hurbanovo, pp. 103-106.

Sykora, J.: 1993, `Dlhodobe variacie slnecnej korony', in: 11. celostatny
slnecny seminar, Donovaly 1992, ed. B. Lukac, SUH, Hurbanovo, pp. 86-89.

Sykora, J.: 1993, `Este o oblastiach nizkej svietivosti korony FeXIV 530.3
nm', in: 11. celostatny slnecny seminar, Donovaly 1992, ed. B. Lukac, SUH,
Hurbanovo, pp. 93-96.

Sykora, J.: 1993, `Slnecna korona z vlastnych pozorovani zatmeni Slnka', in:
Sbornik referatu ze sminare "Clovek ve svem pozemskem a kosmickem prostredi",
Hvezdarna Upice, Upice, pp. 26-29.

Sykora, J.: 1993, `Slnecna korona, jej odraz v slnecnom vetre, kozmickych
lucoch a geoaktivite', in: Sbornik referatu ze seminare "Clovek ve svem
pozemskem a kosmickem prostredi", Hvezdarna Upice, Upice, pp. 30-33.

Sykora, J.: 1993, `The large-scale and long-term variabilities and
periodicities in the FeXIV 530.3 nm solar corona brightness', in: Joint
Organization for Solar Observations, Annual Report 1992, ed. A. von
Alvensleben, JOSO, Freiburg, pp. 100-102.

Ticha, J., Vavrova, Z., Moravec, Z., Tichy, M., Pittich, E.: 1993, `Precise
position of minor planet from Klet Observatory', Minor Planet Circ.,
21996-21997.

Tremko, J., Andronov, I.L., Chinarova, L.L., Luthardt, R., Pajdosz, G.,
Roessiger, S., Zola, S.: 1993, `Quasi-and a-periodic variations in TT Ari',
in: Proc. of the 2nd Technion Haifa Conference: Cataclysmic variables and
related physics, eds. O. Regev, G. Shaviv, Israel Phys. Soc., Haifa, pp.
324-324.

Tremko, J.: 1993, `The fractional dimensions of close binary systems
components: the reliability of their determination', Contrib. Astron. Obs.
Skalnate Pleso 23, 50-56.

Zboril, M., Budaj, J., Klacka, J.: 1993, `Si II autoionization and Fe II lines
in the atmosphere of Bp star.', Contrib. Astron. Obs. Skalnate Pleso 23, 45-49.

Zboril, M., Budaj, J.: 1993, `Differential UBV photometry of the CP3 star
HD89822', Inf. Bull. Variable Stars, 1-4.

Zboril, M.: 1993, `Microturbulence in the atmosphere of CP stars Vega and o
Peg', Contrib. Astron. Obs. Skalnate Pleso 23, 5-10.

Zverko, J., Budaj, J., Zboril, M., Ziznovsky, J.: 1993, `Spectrum Analysis of
the Binary Star 53 Aur with a CP3 Component', in: Peculiar Versus Normal
Phenomena in A-Type and Related Stars, eds. M. M. Dworetsky, F. Castelli, R.
Faraggiana, Astron. Soc. Pacific, San Francisco, pp. 161-164.

Zvolankova, J.: 1993, `Activity of the Alpha Capricornid meteor shower in
1946', Contrib. Astron. Obs. Skalnate Pleso 23, 57-62.

Zvolankova, J.: 1993, `Kozmonautika', in: Astronomicka rocenka 1994, ed. E.
Pittich, SUH Hurbanovo, Hurbanovo, pp. 252-265.