TY - JOUR AU - G. G. Amanzhaev TI - An effective construction of a discrete analogue of functions with a bounded second derivative JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1997 SP - 18 EP - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1997_2_a4/ LA - ru ID - VMUMM_1997_2_a4 ER -