@misc{PMFA_1993_38_1_a5,
     title = {V\'ysledky \v{c}lensk\'e ankety {Americk\'e} fyzik\'aln{\'\i} spole\v{c}nosti},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {46--51},
     year = {1993},
     volume = {38},
     number = {1},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1993_38_1_a5/}
}