Vasilyev Nikolai Ivanovich

Publications in Math-Net.Ru

1. A two-point boundary value problem with a nonsummable singularity
   
   Differ. Uravn., 14:2 (1978),  195–200
2. The solvability of boundary value problems in the small
   
   Differ. Uravn., 9:7 (1973),  1187–1194