@article{UM_1993_1_4_a8,
     author = {Ho\v{s}pesov\'a, A.},
     title = {27. sjezd {Spole\v{c}nosti} pro didaktiku matematiky},
     journal = {U\v{c}itel matematiky},
     pages = {22--24},
     year = {1993},
     volume = {1},
     number = {4},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/UM_1993_1_4_a8/}
}