Unachev Kh Ya

Publications in Math-Net.Ru

1. Finite groups for which any $i$-maximal subgroup is independent
   
   Sibirsk. Mat. Zh., 12:4 (1971),  926–930


2. Third School on Finite Group Theory
   
   Uspekhi Mat. Nauk, 38:2(230) (1983),  236–238