@article{10_21136_CPMF_1928_121390,
     author = {Jaru\v{s}ek, Jaroslav},
     title = {Z\'akladn{\'\i} vzorec pro po\v{c}et kovariant\r{u} bin\'arn{\'\i}ch forem},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {297--300},
     publisher = {mathdoc},
     volume = {57},
     number = {3-4},
     year = {1928},
     doi = {10.21136/CPMF.1928.121390},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1928.121390/}
}