@article{10_21136_CPMF_1931_121424,
     author = {Vav\v{r}inec, Josef},
     title = {Jak by bylo mo\v{z}no zjednodu\v{s}iti vyu\v{c}ov\'an{\'\i} deskriptivn{\'\i} geometrii},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {12--D14},
     year = {1931},
     volume = {60},
     number = {2},
     doi = {10.21136/CPMF.1931.121424},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1931.121424/}
}