@article{10_21136_CPMF_1933_121941,
     author = {Zahradn{\'\i}\v{c}ek, Josef},
     title = {Kmitaj{\'\i}c{\'\i} plam\'enky},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {D1},
     publisher = {mathdoc},
     volume = {62},
     number = {2},
     year = {1933},
     doi = {10.21136/CPMF.1933.121941},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1933.121941/}
}