@misc{10_21136_CPMF_1900_109037, title = {\'Ulohy}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky a fysiky}, pages = {366--400}, year = {1900}, volume = {29}, number = {5}, doi = {10.21136/CPMF.1900.109037}, language = {cs}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPMF.1900.109037/} }