International Meteor Organization (IMO)


Author Index to Meteor Articles - HAJ - HAL


  • HAJDUK A. (1965):
    SENSITIVITY CONTOURS OF ONDREJOV METEOR RADAR
    Bull. Astron. Inst. Czechoslov. 16, 132-135

  • HAJDUK A. (1965):
    DETERMINATION OF METEOR ECHO AMPLITUDES FROM RANGE TIME RADAR RECORDS
    Bull. Astron. Inst. Czechoslov. 16, 135-141

  • HAJDUKOVA M. (1967):
    THE COLOUR INDEX OF VISUAL METEORS
    Bull. Astron. Inst. Czechoslov. 18, 187-192

  • HAJDUK A. (1968):
    ON THE SEPARATION OF THE SPORADIC BACKGROUND FROM RADAR OBSERVATIONS OF METEORS SHOWERS
    Bull. Astron. Inst. Czechoslov. 19, 338-343

  • HAJDUK A. (1970):
    STRUCTURE OF THE METEOR STREAM ASSOCIATED WITH COMET HALLEY
    Bull. Astron. Inst. Czechoslov. 21, 37-45

  • HAJDUK A. (1970):
    THE EFFECT OF METEOR TRAIN POSITION ON THE DETERMINATION OF THE ELECTRONIC LINE DENSITY
    Bull. Astron. Inst. Czechoslov. 21, 297-303

  • HAJDUK A. (1972):
    VARIATIONS IN THE RATE OF METEOR HEAD ECHOES WITH DIURNAL MOTION OF THE RADIANT.
    Bull. Astron. Inst. Czechoslov. 23, 35-39

  • HAJDUKOVA M. (1972):
    LIGHT DISTRIBUTION IN PHOTOGRAPHIC METEORS BY MEANS OF MULTICOLOUR PHOTOMETRY
    Bull. Astron. Inst. Czechoslov. 23, 350-356

  • HAJDUK A. (1973):
    THE STRUCTURE OF THE ETA AQUARID METEOR STREAM
    Bull. Astron. Inst. Czechoslov. 24, 9-13

  • HAJDUKOVA M. (1973):
    VARIATION OF THE COLOUR INDEX ALONG THE METEOR TRAIL.
    Bull. Astron. Inst. Czechoslov. 24, 229-231

  • HAJDUK A. (1973):
    HEAD ECHO RATES OF THE LEONID METEOR SHOWER IN 1965.
    Bull. Astron. Inst. Czechoslov. 24, 330-333

  • HAJDUK A.,SIMEK M. (1974):
    THE GEMINID METEOR STREAM.
    Bull. Astron. Inst. Czechoslov. 25, 305-313

  • HAJDUKOVA M. (1974):
    THE DEPENDENCE OF THE COLOUR INDEX OF METEORS ON THEIR VELOCITY.
    Bull. Astron. Inst. Czechoslov. 25, 365-376

  • HAJDUK A. (1976):
    VARIATION OF METEOR ECHO CHARACTERISTICS WITH THE DIRECTION OF THE ANTENNA BEAM.
    Bull. Astron. Inst. Czechoslov. 27, 112-115

  • HAJDUK A.,PRIKRYL P. (1976):
    DRIFTING METEOR ECHOES.
    Bull. Astron. Inst. Czechoslov. 27, 246-250

  • MCINTOSH B.A.,HAJDUK A. (1977):
    SUNRISE EFFECT ON PERSISTENT RADAR ECHOES FROM SPORADIC METEORS
    Bull. Astron. Inst. Czechoslov. 28, 280-285

  • BABADZHANOV P.B.,CHEBOTAREV R.P.,HAJDUK A. (1977):
    SIMULTANEOUS RADAR METEOR OBSERVATIONS AT ONDREJOV AND DUSHANBE
    Bull. Astron. Inst. Czechoslov. 28, 286-288

  • STOHL J.,HAJDUKOVA M. (1979):
    COLOUR INDEX AND ITS RELATION TO THE MAGNITUDE DISTRIBUTION OF METEORS
    Bull. Astron. Inst. Czechoslov. 30, 13-22

  • BABADZHANOV P.B.,CHEBOTAREV R.P.,HAJDUK A. (1979):
    LONG-BASE OBSERVATIONS OF THE ORIONID METEOR SHOWER
    Bull. Astron. Inst. Czechoslov. 30, 225-227

  • CEVOLANI G.,HAJDUK A. (1979):
    ZONAL WINDS AT 95-KM ALTITUDE AND RADAR METEOR ECHO RATES
    Bull. Astron. Inst. Czechoslov. 30, 297-307

  • SIMEK M.,HAJDUK A. (1981):
    DETECTION OF SHOWER METEOR ECHOES WITH VARIABLE DIRECTION OF ANTENNA BEAM.
    Bull. Astron. Inst. Czechoslov. 32, 120-128

  • HAJDUK A.,CEVOLANI G. (1981):
    SILMUTANEOUS RADAR METEOR OBSERVATIONS AT ONDREJOV AND BUDRIO
    Bull. Astron. Inst. Czechoslov. 32, 304-310

  • HAJDUK A.,BUHAGIAR M. (1982):
    SOUTHERN AND NORTHERN HEMISPHERE OBSERVATIONS OF THE ETA AQUARID METEOR SHOWER IN 1969-1978
    Bull. Astron. Inst. Czechoslov. 33, 262-266

  • HAJDUK A.,CEVOLANI G.,FORMIGGINI C.,BADABZHANOV P.B.,CHEBOTAREV R.P. (1984):
    ORIONID METEOR SHOWER ACTIVITY IN 1979 FROM LONG-BASE RADAR OBSERVATIONS.
    Bull. Astron. Inst. Czechoslov. 35, 1-5

  • LINBLAD B.A.,HAJDUK A. (1984):
    AN OBSERVATIONAL STUDY OF THE RANGE DRIFT OF METEOR ECHOES.
    Bull. Astron. Inst. Czechoslov. 35, 244-252

  • CEVOLANI G.,HAJDUK A. (1985):
    RADAR OBSERVATIONS OF ORIONIDS AT BUDRIO AND ONDREJOV IN 1981 AND 1982
    Bull. Astron. Inst. Czechoslov. 36, 278-281

  • HAJDUK A.,HAJDUKOVA M.,CEVOLANI G.,FORMIGGINI C. (1987):
    ACTIVITY OF ORIONIDS IN 1983-1985 FROM SIMULTANEOUS RADAR OBSERVATIONS.
    Bull. Astron. Inst. Czechoslov. 38, 129-131

  • HAJDUK A.,HAJDUKOVA M.,CEVOLANI G.,FORMIGGINI C. (1987):
    ACTIVITY OF ORIONIDS IN 1983-1985 FROM SIMULTANEOUS RADAR OBSERVATIONS.
    Bull. Astron. Inst. Czechoslov. 38, 129-131

  • BABADZHANOV P.B.,OBRUBOV J.V.,PUSHKAREV A.N.,HAJDUK A. (1987):
    ON THE FORMATION OF METEOR SHOWERS OF COMET HALLEY.
    Bull. Astron. Inst. Czechoslov. 38, 367-371

  • ZNOJIL V.,HOLLAN J.,HAJDUK A. (1987):
    CONCENTRATION OF SMALL PARTICLES IN ORIONIDS.
    Bull. Astron. Inst. Czechoslov. 38, 372-375

  • CHEBOTAREV R.P.,ISAMUTDINOV S.O.,HAJDUK A. (1988):
    RADAR OBSERVATIONS OF ETA AQUARIDS IN 1981-1986 AT DUSHANBE AND ONDREJOV.
    Bull. Astron. Inst. Czechoslov. 39, 82-85

  • HAJDUK A. (1975):
    RADAR OBSERVATIONS OF THE ORIONIDS METEOR SHOWER
    Contr. Skalnat‚ Pleso Obs. 5, 143-156

  • HAJDUK A. (1976):
    RADAR METEOR ECHO DURATION-AMPLITUDE RELATION
    Contr. Skalnat‚ Pleso Obs. 7, 21-32

  • HAJDUK A. (1976):
    RADIOLOCATION EXPERIMENT FOR DETECTION OF VARIATION OF METEOR ECHO WITH DIRECTION OF ANTENNA BEAM
    Contr. Skalnat‚ Pleso Obs. 7, 33-37

  • HAJDUK A.,SIMEK M. (1979):
    OBSERVATIONS OF THE ORIONIDS 1974
    Contr. Skalnat‚ Pleso Obs. 8, 81-87

  • HAJDUK A.,PITTICH E.M.,MCINTOSH B.A. (1980):
    CHANGES IN RADAR METEOR ECHO RATES AT SUNRISE
    Contr. Skalnat‚ Pleso Obs. 9, 115-119

  • HAJDUK A.,PRIKRYL JP. (1980):
    METEOR ECHO DRIFTS AND ECHO DURATION
    Contr. Skalnat‚ Pleso Obs. 9, 121-123

  • HAJDUK A. (9181):
    THE ETA AQUARID METEOR SHOWER
    Contr. Skalnat‚ Pleso Obs. 10, 125-133

  • HAJDUK A.,VANA J. (1985):
    ETA AQUARIDS 1969-1977 FROM ONDREJOV METEOR RADAR RECORDS
    Contr. Skalnat‚ Pleso Obs. 13, 61-73

  • HAJDUK A. (1968):
    FACTORS AFFECTING RADAR-METEOR ECHO DURATIONS
    In KRESAK L., MILLMAN P.M. (eds.): PHYSICS AND DYNAMICS OF METEORS., REIDEL PUBLISHING COMPANY, DORDRECHT-HOLLAND, 45-49

  • HAJDUK ANTON (1972):
    THE STRUCTURE OF METEOR STREAMS ASSOCIATED WITH COMET HALLEY: ETA AQUARIDS AND ORIONIDS
    In CRISTESCU C., KLEPCZYNSKI W.J., MILET B. (eds.): ASTEROIDS, COMETS, METEORIC MATTER., EDITURA ACADEMIEI REPUBLICIL SOCIALISTE ROMANIA., 309-312

  • HALLIDAY I.,MCINTOSH B.A.,HAJDUK A. (1980):
    THE CORE OF THE METEOR STREAM ASSOCIATED WITH COMET HALLEY
    In Halliday I., McIntosh B.A. (eds.): Solid Particles in the Solar System., Reidel Publishing Company, Dordrecht, 149-152

  • FRICKE W.,TELEKI G.,HAJDUK A. (1982):
    THE TOTAL MASS AND STRUCTURE OF THE METEOR STREAM ASSOCIATED WITH COMET HALLEY
    In Fricke W., Teleki G. (eds.): Sun and Planetary System., Reidel Publishing Company, Dordrecht, 335-336

  • LAGERKVIST C.I.,RICKMAN H.,HAJDUK A. (1983):
    VARIATIONS IN THE ORBITAL PARAMETERS OF COMET HALLEY AND THE STRUCTURE OF ITS METEOR STREAM
    In Lagerkvist C.I., Rickman H. (eds.): Asteroids, Comets, Meteors., Uppsala University, 425-430

  • HAJDUK A. (1987):
    METEOROIDS FROM COMET HALLEY AND THE COMET'S MASS PRODUCTION AND AGE
    In ESA (eds.): 20th Eslab symposium on the Exploration of Halley's Comet (Volume II).,, 239-243

  • Hajdukova M.Jr. (1994):
    On the frequency of interstellar meteoroids
    Astron. Astrophys. 288, 330-0

  • Hajduk A.,Hajdukova M.,Gajdos S.,Kostecky P.,Zigo P.,Cevolani G. ..... (1995):
    The Bologna-Modra forward-scatter radar experiment: reflection properties of meteor trains
    Planet. Space Sci. 43, 747-749

  • Hajduk A.,Hajdukova M.,Gajdos S.,Kostecky P.,Zigo P.,Cevolani G. ..... (1995):
    The Bologna-Modra forward-scatter radar experiment: reflection properties of meteor trains
    Planet. Space Sci. 43, 747-749

  • Cevolani G.,Bortolotti G.,Franceschi C.,Grassi G.,Trivellone G.,Hajduk A. ..... (1995):
    The Bologna-Lecce forward scatter radar experiment: preliminary results
    Planet. Space Sci. 43, 765-772


    Rainer Arlt; last change: December 28, 1998