@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/}
}