TY - JOUR AU - V. V. Koretskii AU - D. A. Lyubimov TI - A modified method of approximate factorization when calculating three-dimensional potential flows in channels JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1990 SP - 1553 EP - 1570 VL - 30 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1990_30_10_a9/ LA - ru ID - ZVMMF_1990_30_10_a9 ER -