@article{10_21136_CPMF_1931_123935,
     author = {Byd\v{z}ovsk\'y, Bohumil},
     title = {Kvadratick\'e involuce v prostoru $n$-rozm\v{e}rn\'em},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {214--224},
     publisher = {mathdoc},
     volume = {60},
     number = {4},
     year = {1931},
     doi = {10.21136/CPMF.1931.123935},
     zbl = {0001.35304},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1931.123935/}
}