TY - JOUR AU - N. M. Ivochkina AU - N. V. Filimonenkova TI - On new structures in the theory of fully nonlinear equations JO - Contemporary Mathematics. Fundamental Directions PY - 2015 SP - 82 EP - 95 VL - 58 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CMFD_2015_58_a4/ LA - ru ID - CMFD_2015_58_a4 ER -