Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1970__117_171419, author = {Trevor O. Hawkes}, title = {On {Fitting} {Formations.}}, journal = {Mathematische Zeitschrift}, pages = {177--182}, publisher = {mathdoc}, volume = {117}, year = {1970}, zbl = {0195.03803}, url = {http://geodesic.mathdoc.fr/item/MZ_1970__117_171419/} }
Trevor O. Hawkes. On Fitting Formations.. Mathematische Zeitschrift, Tome 117 (1970), pp. 177-182. http://geodesic.mathdoc.fr/item/MZ_1970__117_171419/