TY  - JOUR
AU  - Yu. S. Vasil'ev
TI  - Approximation by splines with nonfixed knots on a~half-axis depending on the location of the knots
JO  - Trudy Instituta matematiki i mehaniki
PY  - 1992
SP  - 57
EP  - 69
VL  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMM_1992_2_a5/
LA  - ru
ID  - TIMM_1992_2_a5
ER  -