Chinkaraev T

Publications in Math-Net.Ru

1. The periodic vibrations of nonlinear systems with resonance. III
   
   Differ. Uravn., 5:12 (1969),  2115–2128
2. The periodic vibrations of nonlinear systems with resonance. II
   
   Differ. Uravn., 5:10 (1969),  1762–1774
3. The periodic vibrations of nonlinear systems with resonance. I
   
   Differ. Uravn., 5:9 (1969),  1558–1574