@article{UZKU_1963_123_6_a9,
     author = {R. G. Nigmatullin},
     title = {On the realization of quasi-monotone functions by contact schemes},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {119--128},
     publisher = {mathdoc},
     volume = {123},
     number = {6},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_1963_123_6_a9/}
}