@ARTICLE{
author={Zamanov Radoslav,Stoyanov KA,Latev Georgi,Marti J,Takey A,Elhosseiny EG,Christova Magdalena D,Minev M,Vujcic Veljko,Moyseev M,Marchev V},
year={2024},
title={Luminosity Class of the Symbiotic Stars 4U1954+319 and ZZ CMI},
journal={SERBIAN ASTRONOMICAL JOURNAL},
volume={208},
number={},
pages={41-46},
document_type={Article},
}