Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MS2_1958__6_165694, author = {G.S. Young}, title = {Extensions of {Liouville's} {Theorem} to n {Dimensions.}}, journal = {Mathematica Scandinavica}, pages = {289--292}, publisher = {mathdoc}, volume = {6}, year = {1958}, zbl = {0087.08102}, url = {http://geodesic.mathdoc.fr/item/MS2_1958__6_165694/} }
G.S. Young. Extensions of Liouville's Theorem to n Dimensions.. Mathematica Scandinavica, Tome 6 (1958), pp. 289-292. http://geodesic.mathdoc.fr/item/MS2_1958__6_165694/