Mel'nikov V E

Publications in Math-Net.Ru

1. Riemannian spaces that admit a group of motions with reducible isotropy group
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1971, no. 2,  81–89
2. On various types of homogeneous Riemannian spaces with an isotropy group which decomposes
   
   Mat. Zametki, 5:3 (1969),  361–372