Astron. Astrophys. Suppl. Ser. 135, 29-40
L. Hric 1 and R. Gális 1
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1 - Astronomical Institute of the Slovak Academy of Sciences, 059 60 Tatranská Lomnica, The Slovak Republic
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Received March 13; accepted September 22, 1998
This work summarizes the results of photographic photometry obtained over 24 years at the Skalnaté Pleso (1979-1993) and Asiago (1969-1988) observatories. The period of light changes, the epoch of the maximum or of the minimum, the type of variability and, in some cases, possible causes of the long-term behaviour of light changes were determined for 17 variable stars.
Key words: stars: techniques: photometric -- stars: variables: general