TY - JOUR AU - Yu. A. Kremen' AU - P. I. Monastyrnyǐ TI - Orthogonal difference pivotal condensation for two-point grid equations of general form with separate multipoint boundary conditions JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1994 SP - 1782 EP - 1792 VL - 34 IS - 12 UR - http://geodesic.mathdoc.fr/item/ZVMMF_1994_34_12_a3/ LA - ru ID - ZVMMF_1994_34_12_a3 ER -