Ostrovskiy M Ya

Publications in Math-Net.Ru

1. Sufficient conditions for existence of T-periodic modes in «linear» integral pulse-width modulated systems
   
   Avtomat. i Telemekh., 1987, no. 9,  26–30
2. On Existence of T-Periodic Modes in Systems Employing Pulse-Width Modulation of the Second Kind
   
   Avtomat. i Telemekh., 1986, no. 10,  169–172