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A Search for Evolutionary Changes in the Periods of Cepheids Using Archival Data from the Harvard Observatory Plate Collection. III. GY Sagittae
Berdnikov, Leonid N., Pastukhova, Elena N., Gorynya, Natalia A., Zharova, Alla V., Turner, David G.Volume:
119
Language:
english
Journal:
Publications of the Astronomical Society of the Pacific
DOI:
10.1086/510690
Date:
January, 2007
File:
PDF, 147 KB
english, 2007