TY - JOUR AU - M. I. Belishev AU - A. L. Pestov TI - Characterization of inverse data for one-dimensional two-velocity dynamical system JO - Algebra i analiz PY - 2014 SP - 89 EP - 130 VL - 26 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AA_2014_26_3_a1/ LA - ru ID - AA_2014_26_3_a1 ER -