@article{10_4064_ap_9_1_49_53,
     author = {A. Lasota},
     title = {Sur l'existence et l'unicit\'e des solutions d'un probl\`eme de {Mlle} {Z.} {Szmydt} relatif \`a l'\'equation de la corde vibrante en fonction de la position du point initial},
     journal = {Annales Polonici Mathematici},
     pages = {49--53},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1960},
     doi = {10.4064/ap-9-1-49-53},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-9-1-49-53/}
}