TY - JOUR AU - A. Ya. Maltsev AU - S. P. Novikov TI - Topological integrability, classical and quantum chaos, and the theory of dynamical systems in the physics of condensed matter JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 2019 SP - 141 EP - 173 VL - 74 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_2019_74_1_a3/ LA - en ID - RM_2019_74_1_a3 ER -