@article{10_21136_CPMF_1908_121104, author = {Lehovec, Ot.}, title = {Pozn\'amka ku \v{c}l\'anku {Jos.} {K\'alala,} skut. u\v{c}. v {P\v{r}{\'\i}bo\v{r}e:} {"Spole\v{c}n\'e} te\v{c}ny dvou ku\v{z}elose\v{c}ek"}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {199--202}, publisher = {mathdoc}, volume = {37}, number = {2}, year = {1908}, doi = {10.21136/CPMF.1908.121104}, language = {cz}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1908.121104/} }