TY - JOUR AU - E. S. Kornev TI - Left-invariant almost complex structures and the associated metrics on four-dimensional Lie groups JO - Sibirskij žurnal čistoj i prikladnoj matematiki PY - 2007 SP - 33 EP - 54 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VNGU_2007_7_1_a3/ LA - ru ID - VNGU_2007_7_1_a3 ER -