Pelipenko V V

Publications in Math-Net.Ru

1. Extrinsic complete surfaces of constant negative curvature in pseudo-Euclidean space $E_{2,1}^3$
   
   Uspekhi Mat. Nauk, 39:4(238) (1984),  175–176
2. Infinitely small deformations of surfaces in pseudo-Euclidean space
   
   Uspekhi Mat. Nauk, 37:5(227) (1982),  175–176