TY - JOUR AU - A. B. Pevnyi TI - Green's function of the difference analogue of a polyharmonic operator and discrete splines JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1993 SP - 1894 EP - 1897 VL - 33 IS - 12 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1993_33_12_a9/ LA - ru ID - ZVMMF_1993_33_12_a9 ER -