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A Search for Evolutionary Changes in the Periods of Five Classical Cepheid Stars: R Cru, T Cru, XZ Car, X Lac and WZ Car
Abdel-Sabour, Mohamed, Sanad, MagdyVolume:
9
Journal:
NRIAG Journal of Astronomy and Geophysics
DOI:
10.1080/20909977.2019.1694764
Date:
January, 2020
File:
PDF, 1.53 MB
2020