@article{10_21136_CPMF_1894_121055,
     author = {Proch\'azka, B.},
     title = {Pozn\'amka ku sestrojen{\'\i} pr\r{u}m\v{e}tu plochy hyperboloidu jednod{\'\i}ln\'eho},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {217--223},
     year = {1894},
     volume = {23},
     number = {4},
     doi = {10.21136/CPMF.1894.121055},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1894.121055/}
}