@article{PMFA_1978_23_3_a9,
     author = {\v{S}ediv\'y, Jaroslav},
     title = {Typy u\v{c}itelsk\'eho studia matematiky},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {165--168},
     year = {1978},
     volume = {23},
     number = {3},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1978_23_3_a9/}
}