Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MAN_1979__243_182797, author = {Erik Christensen}, title = {Subalgebras of a {Finite} {Algebra.}}, journal = {Mathematische Annalen}, pages = {17--30}, publisher = {mathdoc}, volume = {243}, year = {1979}, zbl = {0393.46049}, url = {http://geodesic.mathdoc.fr/item/MAN_1979__243_182797/} }
Erik Christensen. Subalgebras of a Finite Algebra.. Mathematische Annalen, Tome 243 (1979), pp. 17-30. http://geodesic.mathdoc.fr/item/MAN_1979__243_182797/