@article{UZKU_2016_158_1_a2,
     author = {A. I. Zadorin and N. A. Zadorin},
     title = {Polynomial interpolation of the function of two variables with large gradients in the boundary layers},
     journal = {U\v{c}\"enye zapiski Kazanskogo universiteta. Seri\^a Fiziko-matemati\v{c}eskie nauki},
     pages = {40--50},
     publisher = {mathdoc},
     volume = {158},
     number = {1},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZKU_2016_158_1_a2/}
}