@article{PIM_1972_N_S_14_28_a17,
     author = {B. Rachajsky},
     title = {Sur {L'Int\'egrale} {De} {Cauchy} {Des} {Syst\`emes} {En} {Involution} {De} {Darboux} {Du} {Troisi\`eme} {Ordre}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {137 },
     publisher = {mathdoc},
     volume = {_N_S_14},
     number = {28},
     year = {1972},
     url = {http://geodesic.mathdoc.fr/item/PIM_1972_N_S_14_28_a17/}
}