@article{PIM_1962_N_S_02_16_a3,
     author = {B. Rachajsky},
     title = {Sur {Une} {M\'ethode} {De} {N.} {Saltykow} {Dans} {La} {Th\'eorie} {Des} {\'Equations} {Aux} {D\'eriv\'ees} {Partielles} {Du} {Second} {Ordre}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {39 },
     publisher = {mathdoc},
     volume = {_N_S_02},
     number = {16},
     year = {1962},
     url = {http://geodesic.mathdoc.fr/item/PIM_1962_N_S_02_16_a3/}
}