@article{10_21136_CPMF_1893_123740,
     author = {Weinzettel, V.},
     title = {O zdvojmoc\v{n}ov\'an{\'\i}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {72--73},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {1893},
     doi = {10.21136/CPMF.1893.123740},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1893.123740/}
}