机译:The Long-term Period Changes of the Cepheid Variable SV Monocerotis
Department of Mathematics, Madhyamgram High School (H.S.), Madhyamgram, Sodepur Road, Kolkata 700129, India;
P.O. Box 20677, Greenfield, WI 53220;
Long-term Period Changes; Cepheid Variable SV Monocerotis; parabolic fit;