Approximate solution of some systems of delay i nte.gro-d ifferenti al equations containing slow and fast variables, by the method of averaging

Moscow University Physics Bulletin

Science News of the Faculty of Physics, Lomonosov Moscow State University

This new information publication, which is intended to convey to the staff, students and graduate students, faculty colleagues and partners of the main achievements of scientists and scientific information on the events in the life of university physicists.