@article{10_21136_CPMF_1915_121505,
     author = {Ku\v{c}era, Bohumil},
     title = {Dva dopisy prof. {Kol\'a\v{c}ka}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {376--378},
     publisher = {mathdoc},
     volume = {44},
     number = {4-5},
     year = {1915},
     doi = {10.21136/CPMF.1915.121505},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1915.121505/}
}