Vitaver L M

Publications in Math-Net.Ru

1. Determination of minimal coloring of vertices of a graph by means of Boolean powers of the incidence matrix
   
   Dokl. Akad. Nauk SSSR, 147:4 (1962),  758–759
2. On a vertex-edge graph function
   
   Dokl. Akad. Nauk SSSR, 145:2 (1962),  248–251