%0 Journal Article %A Yu. K. Dem'yanovich %A D. M. Lebedinskii %A N. A. Lebedinskaya %T Two-sided estimates of some coordinate splines %J Zapiski Nauchnykh Seminarov POMI %D 2015 %P 74-92 %V 439 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_2015_439_a6/ %G ru %F ZNSL_2015_439_a6