@article{ARM_1998_34_2_a8,
     author = {Krupka, Michal},
     title = {Anti-holonomic jets and the {Lie} bracket},
     journal = {Archivum mathematicum},
     pages = {311--319},
     year = {1998},
     volume = {34},
     number = {2},
     mrnumber = {1645336},
     zbl = {0915.58005},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ARM_1998_34_2_a8/}
}