Shapiro H S

Publications in Math-Net.Ru

1. Local solvability of PDE with constant coefficients
   
   Zap. Nauchn. Sem. LOMI, 170 (1989),  314–320
2. Some remarks on weighted polynomial approximations of holomorphic functions
   
   Mat. Sb. (N.S.), 73(115):3 (1967),  320–330