@article{10_21136_CPM_1970_108338,
     author = {Preiss, David and Uher, Jarom{\'\i}r},
     title = {Pozn\'amka k v\v{e}t\v{e} o substituci pro {Riemann\r{u}v} integr\'al},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {345--347},
     publisher = {mathdoc},
     volume = {095},
     number = {4},
     year = {1970},
     doi = {10.21136/CPM.1970.108338},
     mrnumber = {0280650},
     zbl = {0199.10402},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1970.108338/}
}