TY - JOUR AU - A. S. Kostenko TI - The Krein string and characteristic functions of non-self-adjoint operators JO - Zapiski Nauchnykh Seminarov POMI PY - 2005 SP - 115 EP - 134 VL - 327 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2005_327_a7/ LA - ru ID - ZNSL_2005_327_a7 ER -