TY - JOUR AU - I. V. Kolesnikova AU - Yu. I. Sapronov TI - Two-mode branching of ferroelectric phase heterogeneous crystals of singular phase of the sixth order JO - Vestnik Chelyabinskogo Gosudarstvennogo Universiteta. Matematika, Mekhanika, Informatika PY - 2009 SP - 37 EP - 47 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VCHGU_2009_11_a3/ LA - ru ID - VCHGU_2009_11_a3 ER -