Shifrin M A

Publications in Math-Net.Ru

1. Theorems of Liouville type for higher order elliptic equations
   
   Tr. Mosk. Mat. Obs., 33 (1975),  263–278
2. The rate of decrease of solutions of elliptic equations
   
   Mat. Sb. (N.S.), 89(131):4(12) (1972),  616–629