Stolyarov V V

Publications in Math-Net.Ru

1. A quadratic system with a limit cycle surrounded by a separatrix loop of a saddle
   
   Differ. Uravn., 28:9 (1992),  1643–1644
2. Limit cycles and boundedness of a dynamical system
   
   Differ. Uravn., 25:10 (1989),  1823–1824