Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{ARM_1990__26_4_a6, author = {\v{S}tef\'anek, Jaroslav}, title = {Odd forms on a non-orientable manifold}, journal = {Archivum mathematicum}, pages = {241--249}, publisher = {mathdoc}, volume = {26}, number = {4}, year = {1990}, mrnumber = {1188976}, zbl = {0731.58011}, language = {en}, url = {http://geodesic.mathdoc.fr/item/ARM_1990__26_4_a6/} }
Štefánek, Jaroslav. Odd forms on a non-orientable manifold. Archivum mathematicum, Tome 26 (1990) no. 4, pp. 241-249. http://geodesic.mathdoc.fr/item/ARM_1990__26_4_a6/