V. Obraztsov

Simple Torsion-Free Groups in Which the Intersection of Any Two Non-trivial Subgroups Is Non-trivial☆

V. Obraztsov, 1998 .

On a Problem of P. Hall about Groups Isomorphic to all their Non‐Trivial Normal Subgroups

V. Obraztsov, 1997 .

Groups That Are Covered by Non-abelian Simple Groups

J. Wiegold, M. Dixon, M. J. Evans, 2000 .

Locally compact groups with closed subgroups open and p-adic

K. Hofmann, S. Morris, S. Oates-Williams, 1995, Mathematical Proceedings of the Cambridge Philosophical Society.

An Imbedding Theorem for Groups and its Corollaries

V. Obraztsov, 1990 .