@article{SJVM_2022_25_3_a4,
     author = {A. F. Mastryukov},
     title = {Finite difference schemes of the 4th order of approximation for},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {289--301},
     year = {2022},
     volume = {25},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2022_25_3_a4/}
}