@article{DA_2020_27_4_a5,
     author = {V. M. Fomichev},
     title = {Estimating nonlinearity characteristics for~iterative transformations of~a~vector space},
     journal = {Diskretnyj analiz i issledovanie operacij},
     pages = {131--151},
     publisher = {mathdoc},
     volume = {27},
     number = {4},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DA_2020_27_4_a5/}
}