@article{10_21136_CPMF_1934_122105,
     author = {Hlav\'a\v{c}ek, Miloslav},
     title = {P\v{r}{\'\i}sp\v{e}vek k \v{r}e\v{s}en{\'\i} rovnice $x^4 - y^4 = z^4 - u^4$ \v{c}{\'\i}sly cel\'ymi. {[II.]}},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {R101},
     publisher = {mathdoc},
     volume = {63},
     number = {7},
     year = {1934},
     doi = {10.21136/CPMF.1934.122105},
     zbl = {0009.00602},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1934.122105/}
}