@misc{UM_2006_14_2_a7,
     title = {XIII. semin\'a\v{r} o filozofick\'ych ot\'azk\'ach matematiky a fyziky},
     journal = {U\v{c}itel matematiky},
     pages = {128},
     year = {2006},
     volume = {14},
     number = {2},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_2006_14_2_a7/}
}