@article{10_21136_CPMF_1891_109233,
     author = {Seydler, August},
     title = {Pozn\'amka o v\'ypo\v{c}tu \v{c}{\'\i}sla: $l(1+sqrt 2)$},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {89--94},
     publisher = {mathdoc},
     volume = {20},
     number = {2},
     year = {1891},
     doi = {10.21136/CPMF.1891.109233},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1891.109233/}
}