@article{10_21136_CPMF_1919_121117,
     author = {Dvo\v{r}\'ak, \v{C}en\v{e}k},
     title = {O obr\'acen\'em kyvadle},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {65--70},
     publisher = {mathdoc},
     volume = {48},
     number = {1-2},
     year = {1919},
     doi = {10.21136/CPMF.1919.121117},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1919.121117/}
}