@article{10_21136_CPM_1966_117568,
     author = {Z\'ahora, Jaroslav},
     title = {Dotykov\'e nomogramy s kru\v{z}nicemi},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {308--319},
     year = {1966},
     volume = {91},
     number = {3},
     doi = {10.21136/CPM.1966.117568},
     mrnumber = {0202352},
     zbl = {0171.14603},
     language = {cs},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1966.117568/}
}