Kisileva (Buhalova) Natal'ya Vladimirovna

Publications in Math-Net.Ru

1. Investigation of periodic solutions of a differential equation of pendulum type
   
   Differ. Uravn., 28:3 (1992),  516–519
2. On stationary and periodic solutions of a nonlinear nonautonomous differential equation
   
   Differ. Uravn., 23:3 (1987),  401–409