@article{10_21136_CPMF_1935_123651,
     author = {Zaremba, S.},
     title = {Un th\'eor\`eme g\'en\'eral relatif aux \'equations aux d\'eriv\'ees partielles du second ordre, lin\'eaires et du type hyperbolique},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {173--174},
     publisher = {mathdoc},
     volume = {64},
     number = {6},
     year = {1935},
     doi = {10.21136/CPMF.1935.123651},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1935.123651/}
}