@article{10_21136_CPM_1957_117270,
     author = {\v{C}erven\'a, Alena},
     title = {Pozn\'amka k ot\'azce \v{r}e\v{s}itelnosti jist\'e soustavy nerovnost{\'\i} kladn\'ymi \v{c}{\'\i}sly},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {335--341},
     publisher = {mathdoc},
     volume = {082},
     number = {3},
     year = {1957},
     doi = {10.21136/CPM.1957.117270},
     mrnumber = {0088052},
     zbl = {0101.25602},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1957.117270/}
}