Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     Pen'kov, Sergey Nikolaevich Candidate of physico-mathematical sciences (1963) https://www.mathnet.ru/eng/person177854 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1977 1. N. I. Kaliteevskiĭ, V. S. Mikhalev, S. N. Penkov, V. A. Polishchuk, V. K. Prilipko, “Lecture demonstrations for general physics course using television”, UFN, 121:2 (1977),  345–348  ; Phys. Usp., 20:2 (1977), 174–176 1 Organisations Saint Petersburg State University