@article{ASENS_2001_4_34_2_267_0,
     author = {Colin, Vincent},
     title = {Sur la torsion des structures de contact tendues},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {267--286},
     publisher = {Elsevier},
     volume = {4e s{\'e}rie, 34},
     number = {2},
     year = {2001},
     doi = {10.1016/s0012-9593(00)01061-2},
     mrnumber = {1841879},
     zbl = {1035.53119},
     language = {fr},
     url = {http://www.numdam.org/articles/10.1016/s0012-9593(00)01061-2/}
}