@article{10_21136_CPM_1952_117050,
     author = {Urban, Alois},
     title = {Beltramiho v\v{e}ta pro parabolick\'e body plochy},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {373--381},
     year = {1952},
     volume = {77},
     number = {4},
     doi = {10.21136/CPM.1952.117050},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1952.117050/}
}