@article{10_21136_CMJ_1972_101094,
     author = {Lobry, Claude E.},
     title = {Une propri\'et\'e g\'en\'erique des couples de champs de vecteurs},
     journal = {Czechoslovak Mathematical Journal},
     pages = {230--237},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1972},
     doi = {10.21136/CMJ.1972.101094},
     mrnumber = {0300305},
     zbl = {0242.58007},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1972.101094/}
}