Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1964__157_161241, author = {K. Menger}, title = {Superassociative {Systems} and {Logical} {Functors.}}, journal = {Mathematische Annalen}, pages = {278--295}, publisher = {mathdoc}, volume = {157}, year = {1964}, zbl = {0126.03601}, url = {http://geodesic.mathdoc.fr/item/MAN_1964__157_161241/} }
K. Menger. Superassociative Systems and Logical Functors.. Mathematische Annalen, Tome 157 (1964), pp. 278-295. http://geodesic.mathdoc.fr/item/MAN_1964__157_161241/