@article{SJVM_2021_24_3_a1,
     author = {S. D. Algazin},
     title = {About sampling of the two-dimensional {Laplace} operator in a smooth two-dimensional area},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {253--259},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2021_24_3_a1/}
}