Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1971__29_166192, author = {Michael Singer}, title = {A {Product} {Theorem} for {Lattices} over {Orders.}}, journal = {Mathematica Scandinavica}, pages = {50--54}, publisher = {mathdoc}, volume = {29}, year = {1971}, zbl = {0229.13010}, url = {http://geodesic.mathdoc.fr/item/MS2_1971__29_166192/} }
Michael Singer. A Product Theorem for Lattices over Orders.. Mathematica Scandinavica, Tome 29 (1971), pp. 50-54. http://geodesic.mathdoc.fr/item/MS2_1971__29_166192/