For citations:

Nodyarov A.S., Rassylova A.E., Omar A.Zh. SPECTRAL ANALYSIS OF THE STAR MWC 645. Herald of the Kazakh-British Technical University. 2025;22(4):340-353. (In Russ.) https://doi.org/10.55452/1998-6688-2025-22-4-340-353