Sorokina N G

Publications in Math-Net.Ru

1. Boundary value problems for a three-dimensional equation of mixed type of the second kind
   
   Differ. Uravn., 18:1 (1982),  173–176
2. Generalized solvability of a certain boundary value problem for the wave equation
   
   Differ. Uravn., 14:3 (1978),  561–564
3. Multidimensional generalizations of C. Morawetz' theorem on the weak solvability of a system of mixed type differential equations
   
   Differ. Uravn., 13:1 (1977),  155–158
4. Energy relations for multidimensional equations of mixed type
   
   Differ. Uravn., 9:1 (1973),  158–161