@article{PMFA_1990__35_6_a5,
     author = {Kowalski, Old\v{r}ich},
     title = {Vyhodnocen{\'\i} ankety o {PMFA}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {345--347},
     publisher = {mathdoc},
     volume = {35},
     number = {6},
     year = {1990},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1990__35_6_a5/}
}