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@article{ADM_2005_3_a6, author = {Alexander N. Skiba}, title = {A note on $c$-normal subgroups of finite groups}, journal = {Algebra and discrete mathematics}, pages = {85--95}, publisher = {mathdoc}, number = {3}, year = {2005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ADM_2005_3_a6/} }
Alexander N. Skiba. A note on $c$-normal subgroups of finite groups. Algebra and discrete mathematics, no. 3 (2005), pp. 85-95. http://geodesic.mathdoc.fr/item/ADM_2005_3_a6/