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@article{MZM_1983_33_6_a7, author = {A. A. Zhensykbaev}, title = {Monosplines of minimal $L_1$-norm}, journal = {Matemati\v{c}eskie zametki}, pages = {863--879}, publisher = {mathdoc}, volume = {33}, number = {6}, year = {1983}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1983_33_6_a7/} }
A. A. Zhensykbaev. Monosplines of minimal $L_1$-norm. Matematičeskie zametki, Tome 33 (1983) no. 6, pp. 863-879. http://geodesic.mathdoc.fr/item/MZM_1983_33_6_a7/