TY - JOUR AU - A. G. Sergeev TI - Harmonic maps into homogeneous Riemannian manifolds: twistor approach JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2004 SP - 1181 EP - 1203 VL - 59 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2004_59_6_a9/ LA - en ID - RM_2004_59_6_a9 ER -