AIR FORCE SYSTEMS COMMAND WRIGHT-PATTERSON AFB OH FOREIGN TECHNOLOGY DIVISION
The book presents the principles of the theory of oscillations of linear systems with variable parameters, gives the results of investigations of the stability of oscillations, and examines the means for analyzing oscillations in a finite time interval. This book is intended for scientific workers and engineers who encounter, during their work, questions of the theory of oscillations and, in particular, for specialists in the calculation of the flight dynamics of flight vehicles and specialists in automatic control.
Svobodnye Kolebaniya Lineinykh Sistem s Peremennymi Parametrami, edited machine trans. of Aviatsionnyi Institut, Moscow. Trudy (USSR), v135 p1-272 1961.