Persons RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB     L'yanova, N I https://www.mathnet.ru/eng/person94526 List of publications on Google Scholar Publications in Math-Net.Ru Citations 1988 1. A. Kh. Gelig, N. I. L'yanova, “A circular criterion for stability of nonlinear sampled-data systems with a new kind of quadratic relations”, Avtomat. i Telemekh., 1988, no. 6,  33–39      ; Autom. Remote Control, 49:6 (1988), 714–719