Ivashkina Galina Andreevna

Publications in Math-Net.Ru

1. On problems of Bicadze–Samarskiǐ type for the equation $U_{xx}+\operatorname{sgn}y|y|^mU_{yy}=0$ ($0<m<1$)
   
   Differ. Uravn., 17:6 (1981),  1078–1089
2. A boundary value problem with displacement for an equation of the second kind
   
   Differ. Uravn., 14:2 (1978),  281–290