TY - JOUR AU - P. N. Vabishchevich TI - Implicit difference schemes for nonstationary Navier--Stokes equations in variables of the flow-vortex function JO - Differencialʹnye uravneniâ PY - 1984 SP - 1135 EP - 1144 VL - 20 IS - 7 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1984_20_7_a3/ LA - ru ID - DE_1984_20_7_a3 ER -