Vorob'ev L M

Publications in Math-Net.Ru

1. On the solution of variational problems of a non-classical type
   
   Dokl. Akad. Nauk SSSR, 167:2 (1966),  270–273
2. Applicability of a method of Chaplygin to a system of differential equations of a special form
   
   Uspekhi Mat. Nauk, 20:4(124) (1965),  135–141
3. Applicability of S. A. Caplygin's method of approximate integration to a certain class of ordinary nonlinear differential equations of second order
   
   Uspekhi Mat. Nauk, 11:1(67) (1956),  181–185