Geideman G I

Publications in Math-Net.Ru

1. Triangulability of groups and rings
   
   Izv. Vyssh. Uchebn. Zaved. Mat., 1972, no. 3,  41–45
2. Conjugate endomorphisms of vector spaces
   
   Sibirsk. Mat. Zh., 10:6 (1969),  1234–1241