@misc{PMFA_2006_51_3_a7,
     title = {V\'ysledky ankety \v{c}ten\'a\v{r}\r{u}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {259--261},
     year = {2006},
     volume = {51},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2006_51_3_a7/}
}