@article{FPM_1996_2_4_a14,
     author = {B. I. Berezin and N. Yu. Petukhova},
     title = {Using of asymptotic representations for constructing numerical algorithms of singularly perturbed boundary value problems solving},
     journal = {Fundamentalʹna\^a i prikladna\^a matematika},
     pages = {1187--1194},
     publisher = {mathdoc},
     volume = {2},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FPM_1996_2_4_a14/}
}