@article{SJVM_2022_25_3_a6,
     author = {D. M. Tefera and A. A. Tiruneh and G. A. Derese},
     title = {Fitted operator method over {Gaussian
}},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {315--328},
     publisher = {mathdoc},
     volume = {25},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2022_25_3_a6/}
}