@article{10_21136_CPM_1958_108177,
     author = {Z{\'\i}tek, Franti\v{s}ek},
     title = {Singul\'arn{\'\i} vstupn{\'\i} proudy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {41--55},
     year = {1958},
     volume = {83},
     number = {1},
     doi = {10.21136/CPM.1958.108177},
     mrnumber = {0094858},
     zbl = {0103.11704},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1958.108177/}
}