@article{10_21136_CPMF_1918_109393,
     author = {Schoenbaum, Emil},
     title = {P\v{r}{\'\i}sp\v{e}vek k matematick\'e theorii invalidn{\'\i}ho poji\v{s}t\v{e}n{\'\i}. {[II.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {287--294},
     year = {1918},
     volume = {47},
     number = {4-5},
     doi = {10.21136/CPMF.1918.109393},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1918.109393/}
}