Volume 43 (2025)

Periodicity in the historical light curve of the LBV star
η Carinae
Ts.B. Georgiev, A. Valcheva, P.L. Nedialkov, S. Stefanov, M. Moyseev
Ts.B. Georgiev, A. Valcheva, P.L. Nedialkov, S. Stefanov, M. Moyseev

Cosmography of anisotropic Kaniadakis holographic dark energy model in Brans-Dicke-Rastall gravity
Y. Aditya, D. Ram Babu, U.Y. Divya Prasanthi
Y. Aditya, D. Ram Babu, U.Y. Divya Prasanthi

Confined vs. eruptive M-class flares in solar cycles 23 and 24
Rositsa Miteva and Werner Pōtzi
Rositsa Miteva and Werner Pōtzi
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