@article{10_21136_CPMF_1906_121202,
     author = {Graf, Franti\v{s}ek},
     title = {O integraci dvou typ\r{u} kvadratick\'ych differenci\'aln{\'\i}ch rovnic prv\'eho \v{r}\'adu},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky},
     pages = {128--130},
     publisher = {mathdoc},
     volume = {35},
     number = {2},
     year = {1906},
     doi = {10.21136/CPMF.1906.121202},
     language = {cz},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1906.121202/}
}