@article{10_21136_CPMF_1941_121842,
     author = {Vav\v{r}inec, Josef},
     title = {Pozn\'amky k osnov\'am deskriptivn{\'\i} geometrie na re\'alk\'ach},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     publisher = {mathdoc},
     volume = {70},
     number = {Suppl.},
     year = {1941},
     doi = {10.21136/CPMF.1941.121842},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1941.121842/}
}