Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MET_1962__5_175165, author = {F. Ferschl}, title = {Die industrielle {Produktivit\"at} in neuerer {Sicht} - {Mathieu,} {J.;} {Gnielinski,} {M.}}, journal = {Metrika}, pages = {223--224}, publisher = {mathdoc}, volume = {5}, year = {1962}, url = {http://geodesic.mathdoc.fr/item/MET_1962__5_175165/} }
F. Ferschl. Die industrielle Produktivität in neuerer Sicht - Mathieu, J.; Gnielinski, M.. Metrika, Tome 5 (1962), pp. 223-224. http://geodesic.mathdoc.fr/item/MET_1962__5_175165/