Semkov, E.; Petrov, N.; Minev, M.; Moyseev, M.; Marchev, D.; Ovcharov, E.; Marti, J.; Dimitrova, I.; Zamanov, R. Photometry With the New 1.5-Meter Telescope of the Rozhen Observatory. C. R. Acad. Bulg. Sci. 2025, 78, 797–804.