Yanchuk Leonid Fedorovich

Publications in Math-Net.Ru

1. On the asymptotic stability of the equilibrium state of Pfaff systems
   
   Differ. Uravn., 15:10 (1979),  1891–1893
2. On the general theory of Pfaffian systems
   
   Differ. Uravn., 15:9 (1979),  1562–1571
3. The asymptotic equivalence of Pfaffian systems
   
   Differ. Uravn., 14:11 (1978),  2099–2103
4. Stability of the zero solution of Pfaffian systems in terms of generalized characteristic vectors
   
   Differ. Uravn., 14:9 (1978),  1606–1612
5. Inequalities of Gronwall, Bihari and Langenhop type for Pfaffian systems
   
   Differ. Uravn., 13:4 (1977),  749–752
6. Limit points of the solutions of completely integrable autonomous Pfaffian systems in the neighborhood of a stationary point
   
   Differ. Uravn., 12:9 (1976),  1552–1556