@article{PMFA_1990__35_5_a2,
     author = {Zdravkovska, Smilka},
     title = {Naslouch\'ame {Igoru} {Rostislavovi\v{c}i} {\v{S}afarevi\v{c}ovi}},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {256--272},
     publisher = {mathdoc},
     volume = {35},
     number = {5},
     year = {1990},
     mrnumber = {1089851},
     zbl = {0711.01042},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1990__35_5_a2/}
}