1. |
G. V. Demidenko, E. S. Vodop'yanov, M. A. Skvortsova, “Estimates of solutions to linear differential equations of neutral type with several delays of argument”, Sib. Zh. Ind. Mat., 16:3 (2013), 53–60 ; J. Appl. Industr. Math., 7:4 (2013), 472–479 |
13
|