On the torsion free cover of the k [ x 1 , x 2 , . . . , x n ] -module k Jenda, Overtoun M.G. — 1992 Portugaliae mathematica
Trivial formal fibres and formal Laurent series Enochs, Edgar E.; Jenda, Overtoun M.G. — 1991 Portugaliae mathematica
A noncommutative generalization of Auslander's last theorem. Enochs, Edgar E.; Jenda, Overtoun M.G.; López-Ramos, J.A. — 2005 International Journal of Mathematics and Mathematical Sciences
Gorenstein injective and projective modules. Overtoun M.G. Jenda; Edgar E. Enochs — 1995 Mathematische Zeitschrift