@article{DE_2002_38_7_a8,
     author = {I. B. Badriev and O. A. Zadvornov},
     title = {Construction and {Convergence} {Analysis} of {Iterative} {Methods} for {Variational} {Problems} with a {Nondifferentiable} {Functional}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {930--935},
     publisher = {mathdoc},
     volume = {38},
     number = {7},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2002_38_7_a8/}
}