@article{10_21136_CPMF_1884_121109,
     author = {\v{S}imerka, V\'aclav},
     title = {\"Uber die {Aufl\"osung} der {Congruenz} $C^2\equiv C, (\text{mod.} M)$},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {236--238},
     publisher = {mathdoc},
     volume = {13},
     number = {4},
     year = {1884},
     doi = {10.21136/CPMF.1884.121109},
     language = {ge},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1884.121109/}
}