TY  - JOUR
AU  - I. A. Blatov
AU  - V. V. Strygin
TI  - Convergence of the spline collocation method on optimal grids for singularly perturbed boundary value problems
JO  - Differencialʹnye uravneniâ
PY  - 1988
SP  - 1977
EP  - 1987
VL  - 24
IS  - 11
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1988_24_11_a14/
LA  - ru
ID  - DE_1988_24_11_a14
ER  -