@article{BUMI_1961_3_16_1_a7,
     author = {Bandi\'c, Ivan},
     title = {Sur le crit\`ere d'int\'egrabilit\'e de l'\'equation diff\'erentielle  g\'en\'eralis\'ee de {Li\'enard.}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {59--67},
     publisher = {mathdoc},
     volume = {Ser. 3, 16},
     number = {1},
     year = {1961},
     zbl = {0106.29001},
     mrnumber = {132226},
     url = {http://geodesic.mathdoc.fr/item/BUMI_1961_3_16_1_a7/}
}