TY - JOUR AU - I. S. Lobanov AU - E. S. Trifanova TI - Direct and inverse problems in the model of quantum graphs JO - Nanosistemy: fizika, himiâ, matematika PY - 2012 SP - 6 EP - 32 VL - 3 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2012_3_5_a0/ LA - ru ID - NANO_2012_3_5_a0 ER -