TY - JOUR AU - I. Yu. Popov AU - S. V. Frolov TI - Violation of symmetry in the system of three laterally coupled quantum waveguides and resonance asymptotics JO - Zapiski Nauchnykh Seminarov POMI PY - 2003 SP - 221 EP - 227 VL - 300 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2003_300_a21/ LA - en ID - ZNSL_2003_300_a21 ER -