@article{DA_1979_19_a1,
     author = {E. P. Volokitin},
     title = {Representation of continuous piecewise-affine functions},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {14--21},
     year = {1979},
     number = {19},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_1979_19_a1/}
}