Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Kotsur, I M https://www.mathnet.ru/eng/person38326 List of publications on Google Scholar https://mathscinet.ams.org/mathscinet/MRAuthorID/612776 Publications in Math-Net.Ru Citations 1997 1. I. M. Kotsur, M. F. Kotsur, “The radius of $n$-valent convexity and starlikeness for some special classes of analytical functions on a disk”, Izv. Vyssh. Uchebn. Zaved. Mat., 1997, no. 10,  48–50      ; Russian Math. (Iz. VUZ), 41:10 (1997), 46–48 1 Organisations Zaporizhzhya National Technical University