@article{SJIM_2020_23_3_a6,
     author = {A. A. Lomov},
     title = {On convergence of computational algorithms for a variational problem of identifying the coefficients of difference equations},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {77--90},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2020_23_3_a6/}
}