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@article{MZ_1977__155_172542, author = {Kurt A. Hirsch and J. Terry Hallett}, title = {Finite {Groups} of {Exponent} 12 as {Automorphism} {Groups.}}, journal = {Mathematische Zeitschrift}, pages = {43--54}, publisher = {mathdoc}, volume = {155}, year = {1977}, zbl = {0337.20015}, url = {http://geodesic.mathdoc.fr/item/MZ_1977__155_172542/} }
Kurt A. Hirsch; J. Terry Hallett. Finite Groups of Exponent 12 as Automorphism Groups.. Mathematische Zeitschrift, Tome 155 (1977), pp. 43-54. http://geodesic.mathdoc.fr/item/MZ_1977__155_172542/