@article{PIM_1938_Tom_VI-VII_a16,
     author = {M. Paul Montel},
     title = {Sur une formule de {M.} {Michel} {Petrovitch}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {174 },
     publisher = {mathdoc},
     volume = {Tom_VI-VII},
     year = {1938},
     url = {http://geodesic.mathdoc.fr/item/PIM_1938_Tom_VI-VII_a16/}
}