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Items where Author is "Szeidl, Béla"

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Number of items: 24.

Article

Paparó, Margit and Szeidl, Béla and Saad, SM and Kolláth, Zoltán and Abu, Elazm MS (2002) Behaviour of the periods in double mode RR Lyrae, V26 in M15. ASTRONOMY & ASTROPHYSICS, 391 (2). pp. 633-639. ISSN 0004-6361

Jurcsik, Johanna and Benkő, József and Szeidl, Béla (2002) Blazhko stars: Always distorted? ASTRONOMY & ASTROPHYSICS, 390 (1). pp. 133-137. ISSN 0004-6361

Pócs, Miklós and Szeidl, Béla and Virághalmy, Géza (2002) Long term behaviour of the double-mode high-amplitude delta Scuti star RV Arietis. ASTRONOMY & ASTROPHYSICS, 393. pp. 555-561. ISSN 0004-6361

Jurcsik, Johanna and Benkő, József and Szeidl, Béla (2002) Long-term photometric behaviour of XZ Dra : Binarity or magnetic cycle of a Blazhko-type RRab star. ASTRONOMY & ASTROPHYSICS, 396 (2). pp. 539-550. ISSN 0004-6361

Paparó, Margit and Saad, SM and Szeidl, Béla and Kolláth, Zoltán and Abu, Elazm MS and Sharaf, MA (1998) Period changes in both modes of RRd stars in M15. ASTRONOMY & ASTROPHYSICS, 332 (1). pp. 102-110. ISSN 0004-6361

Kolláth, Zoltán and Szeidl, Béla (1993) On the Irregular Light Variation of RU Camelopardalis. ASTRONOMY & ASTROPHYSICS, 277. pp. 62-68. ISSN 0004-6361

Szeidl, Béla (1976) Nachrufe - László Detre. Mitteilungen der Astronomischen Gesellschaft (38). pp. 7-9.

Szeidl, Béla (1976) The three radial modes and evolutionary state of AC Andromedae. ASTROPHYSICAL JOURNAL (203). pp. 616-624. ISSN 1538-4357

Szeidl, Béla (1975) Periodikus változások a csillagok sugárzásában. MTA X. Osztályának Közleményei, 8 (3-4). pp. 407-412.

Detre, László and Szeidl, Béla (1973) Development of a New 4-Year Cycle in the 41-Day Period of RR Lyrae. INFORMATION BULLETIN ON VARIABLE STARS (764). pp. 1-2. ISSN 0374-0676

Batten, AH and Szeidl, Béla (1972) The Spectroscopic Binary System HD 11860. PUBLICATIONS OF THE DOMINION ASTROPHYSICAL OBSERVATORY, 14 (5). pp. 97-105. ISSN 0078-6950

Geyer, EH and Szeidl, Béla (1970) The RR Lyrae gap in the colour-magnitude diagram of Omega Centauri (NGC 5139). ASTRONOMY & ASTROPHYSICS, 4. pp. 40-52. ISSN 0004-6361

Book Section

Szeidl, Béla (2000) Short history of the Information Bulletin on Variable Stars. In: IBVS CD-ROM. Konkoly Observatory of the Hungarian Academy of Sciences, Budapest.

Szeidl, Béla (1988) RR Lyrae Stars: Beat and Blazhko Effect. In: Multimode Stellar Pulsations. Konkoly Observatory; Kultúra Külkereskedelmi Vállalat, Budapest, pp. 45-65. ISBN 9638361298

Szeidl, Béla (1975) Period Changes of RR Lyrae Stars in Globular Clusters. In: Variable Stars and Stellar Evolution, Proceedings of IAU Symp. No. 67. Reidel, Dordrecht, pp. 545-552.

Detre, László and Szeidl, Béla (1973) On the Nature of the 41-Day Cycle of RR Lyrae. In: Variable Stars in Globular Clusters and in Related Systems: Proceedings of the IAU Colloquium No. 21. Astrophysics and space science library (36). Reidel, Dordrecht, pp. 31-34. ISBN 9789027703415

Monograph

Jurcsik, Johanna and Kővári, Zsolt and Oláh, Katalin Ilona and Sódor, Ádám and Szeidl, Béla and Váradi, Mihály (2011) Pulzáló változócsillagok modulációs tulajdonságainak vizsgálata = Unresolved problems of the modulation properties of pulsating variable stars. Project Report. OTKA.

Oláh, Katalin Ilona and Forgácsné Dajka, Emese Zelmíra and Jurcsik, Johanna and Kővári, Zsolt and Szeidl, Béla and Van Driel Gesztelyi, Lídia and Váradi, Mihály (2009) A Nap és csillagdinamók éves időskálájú változásai = The yearly time-scale variability of the solar and stellar dynamos. Project Report. OTKA.

Szabados, László and Paparó, Margit and Szeidl, Béla (2008) Asztrofizikai modellek tesztelése és kozmikus távolságmeghatározás csillagpulzációval = Testing astrophysical models and cosmic distance scale determination based on stellar pulsation. Project Report. OTKA.

Jurcsik, Johanna and Benkő, József and Fűrész, Gábor and Kővári, Zsolt and Oláh, Katalin Ilona and Szeidl, Béla (2007) Csillagok emberi időskálán megfigyelhető ciklikus változásai = Stellar cycles observable on human time scale. Project Report. OTKA.

Conference or Workshop Item

Oláh, Katalin and Szeidl, Béla (1993) Variable Star Astronomy at Konkoly Observatory of the Hungarian Academy of Sciences. In: New frontiers in binary star research, November 5-13, 1990, Seoul and Taejon.

Szeidl, Béla (1975) In memory of László Detre (1906-1974). In: Multiple Periodic Variable Stars. International Astronomical Union Colloquium No. 2, 1–5 September 1975, Budapest.

Szeidl, Béla (1975) Multiple Periodic RR Lyrae stars observational review. In: Multiple Periodic Variable Stars. International Astronomical Union Colloquium No. 29., 1–5 September 1975, Budapest.

Book

Geyer, E. and Klare, G. and Szeidl, Béla (1966) Eine Spektraldurchmusterung der südlichen Milchstrasse, OB-Sterne der südlichen Milchstrasse (Katalog). Veröffentlichungen der Landessternwarte Heidelberg-Königstuhl (18). Landessternwarte Heidelberg‑Königstuhl, Heidelberg.

This list was generated on Tue Mar 24 18:14:01 2026 CET.