Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{CMH_1982__57_139896, author = {Jean-Claude Sikorav}, title = {Formes differentielles ferm\'ees non singuli\`eres sur le n-tore.}, journal = {Commentarii mathematici Helvetici}, pages = {79--106}, publisher = {mathdoc}, volume = {57}, year = {1982}, zbl = {0513.58003}, url = {http://geodesic.mathdoc.fr/item/CMH_1982__57_139896/} }
Jean-Claude Sikorav. Formes differentielles fermées non singulières sur le n-tore.. Commentarii mathematici Helvetici, Tome 57 (1982), pp. 79-106. http://geodesic.mathdoc.fr/item/CMH_1982__57_139896/