@article{10_21136_CPMF_1931_121417,
     author = {Znojemsk\'y, Robert},
     title = {Prom{\'\i}t\'an{\'\i} na jednu pr\r{u}m\v{e}tnu},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D14},
     publisher = {mathdoc},
     volume = {60},
     number = {2},
     year = {1931},
     doi = {10.21136/CPMF.1931.121417},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1931.121417/}
}