@article{10_21136_AM_1960_102721,
     author = {Szaniawski, Andrzej},
     title = {Certain r\'elations existant entre les d\'eriv\'ees partielles des deux c\^ot\'es de l'onde de choc},
     journal = {Applications of Mathematics},
     pages = {341--351},
     publisher = {mathdoc},
     volume = {05},
     number = {5},
     year = {1960},
     doi = {10.21136/AM.1960.102721},
     mrnumber = {0118181},
     zbl = {0098.17201},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/AM.1960.102721/}
}