AMBIVALENT GROUPS HAVING STRONGLY EMBEDDED SUBGRUOPS
THE STRUCTURE OF THE GROWS ALL WHOSE SUBGROUPS ARE NORMAL
ON UMBILICAL HYPERSURFACE OF A GENERALIZED RECURRENT RIEMANNIAN SPACE
ON IRRESOLUTE MAPS AND SMALL IMAGES
B. SALEEMİ, Hamza ABUJABAL, M. ALGHAMDİ
2'-R GROUPS HAVING A FAITHFUL MONOMIAL IRREDUCIBLE CHARACTER
THE 2'-R GROUPS WITH ONE CONJUGACY CLASS OF INVOLUTIONS
ERROR IN DEMARTRES'S PAPER AND THE CORRECT RESULT
ABOUT A CONJECTURE OF DEACONESCU