Valeshkevich I N

Publications in Math-Net.Ru

1. The Fourier method for nonstationary equations with general boundary conditions
   
   Differ. Uravn., 1:3 (1965),  393–399
2. The Fourier method for differential equations containing a second derivative with respect to the time
   
   Dokl. Akad. Nauk SSSR, 146:6 (1962),  1247–1250