@article{JRAM_1879__87_148419,
     author = {A. Souillart},
     title = {Observation relative \`a l'article de {M.} {Sourander.}},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {220--221},
     publisher = {mathdoc},
     volume = {87},
     year = {1879},
     zbl = {11.0556.02},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1879__87_148419/}
}