@misc{PMFA_1991_36_5_a0,
     title = {Sjezdy {J\v{C}SMF} {\textemdash} {J\v{C}MF} + {JSMF} 1990 (2. \v{c}\'ast)},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {249--261},
     year = {1991},
     volume = {36},
     number = {5},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1991_36_5_a0/}
}