@article{10_21136_CPMF_1933_123898,
     author = {Klier, Emanuel},
     title = {Gaussovo pentagramma mirificum v {Loba\v{c}evsk\'eho} geometrii},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {164--170},
     publisher = {mathdoc},
     volume = {62},
     number = {4-5},
     year = {1933},
     doi = {10.21136/CPMF.1933.123898},
     zbl = {0006.17901},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1933.123898/}
}