@misc{10_21136_CPMF_1933_121481,
     title = {U\v{c}ebn{\'\i} pom\r{u}cky. {Rota\v{c}n{\'\i}} v\'yv\v{e}vy olejov\'e},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {U1},
     publisher = {mathdoc},
     volume = {62},
     number = {1},
     year = {1933},
     doi = {10.21136/CPMF.1933.121481},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1933.121481/}
}