@article{MZ_1963__82_170190, author = {James E. Roseblade}, title = {The automorphism group of {McLain'} s characteristically simple group.}, journal = {Mathematische Zeitschrift}, pages = {267--282}, publisher = {mathdoc}, volume = {82}, year = {1963}, zbl = {0115.25201}, url = {http://geodesic.mathdoc.fr/item/MZ_1963__82_170190/} }