@article{10_21136_CPM_1963_108733, author = {Z{\'\i}tek, Franti\v{s}ek}, title = {Pozn\'amka k teorii vstupn{\'\i}ch proud\r{u}}, journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky}, pages = {209--210}, year = {1963}, volume = {88}, number = {2}, doi = {10.21136/CPM.1963.108733}, mrnumber = {0151752}, zbl = {0132.38002}, language = {cs}, url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1963.108733/} }