@article{PMFA_1990_35_4_a5,
     author = {Rie\v{c}an, Beloslav},
     title = {Vr\'ati sa \v{c}iarka do slovensk\'ych matematick\'ych textov?},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {227},
     year = {1990},
     volume = {35},
     number = {4},
     language = {sk},
     url = {http://geodesic.mathdoc.fr/item/PMFA_1990_35_4_a5/}
}