@article{PMFA_2011_56_1_a4,
     author = {Koudela, Libor},
     title = {O prvn{\'\i}ch spojit\'ych singul\'arn{\'\i}ch funkc{\'\i}ch},
     journal = {Pokroky matematiky, fyziky a astronomie},
     pages = {44--53},
     year = {2011},
     volume = {56},
     number = {1},
     zbl = {1265.01006},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/item/PMFA_2011_56_1_a4/}
}