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@article{MZ_1976__147_172341, author = {Peter Schmid}, title = {Normal {p-Subgroups} in the {Group} of {Outer} {Automorphisms} of a {Finite} {p-Group.}}, journal = {Mathematische Zeitschrift}, pages = {271--278}, publisher = {mathdoc}, volume = {147}, year = {1976}, zbl = {0307.20016}, url = {http://geodesic.mathdoc.fr/item/MZ_1976__147_172341/} }
Peter Schmid. Normal p-Subgroups in the Group of Outer Automorphisms of a Finite p-Group.. Mathematische Zeitschrift, Tome 147 (1976), pp. 271-278. http://geodesic.mathdoc.fr/item/MZ_1976__147_172341/