TY - JOUR AU - Kalis, H. TI - Special finite-difference approximations of flow equations in terms of stream function, vorticity and velocity components for viscous incompressible liquid in curvilinear orthogonal coordinates JO - Commentationes Mathematicae Universitatis Carolinae PY - 1993 SP - 165 EP - 174 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMUC_1993__34_1_a16/ LA - en ID - CMUC_1993__34_1_a16 ER -