Variation of the light curve for V963 Per in B Filter. The points at... | Download Scientific Diagram
Delta Cephei - Wikipedia
A survey on machine learning based light curve analysis for variable astronomical sources - Yu - 2021 - WIREs Data Mining and Knowledge Discovery - Wiley Online Library
Solved The diagram shows the light curve for Delta Cephei | Chegg.com
OGLE Atlas of Variable Star Light Curves - Classical Cepheids