@article{JMPA_1944_9_23__97_0,
     author = {Kravtchenko, Julien},
     title = {Sur la continuit\'e des d\'eriv\'ees du potentiel},
     journal = {Journal de Math\'ematiques Pures et Appliqu\'ees},
     pages = {97--161},
     volume = {9e s{\'e}rie, 23},
     year = {1944},
     mrnumber = {16191},
     zbl = {0063.03345},
     language = {fr},
     url = {http://www.numdam.org/item/JMPA_1944_9_23__97_0/}
}