@article{SJVM_2021_24_2_a1,
     author = {V. P. Zhitnikov and N. M. Sherykhalina and R. R. Muksimova},
     title = {The errors investigation in problems for solving simple equations of mathematical physics by iterative methods},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {131--144},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2021_24_2_a1/}
}