TY - JOUR AU - A. G. Kushner TI - Almost product structures and Monge-Amp\`ere equations JO - Lobachevskii journal of mathematics PY - 2006 SP - 151 EP - 181 VL - 23 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/LJM_2006_23_a5/ LA - en ID - LJM_2006_23_a5 ER -