TY - JOUR AU - Leonid Golinskii AU - Anton Kutsenko TI - On Direct Integral Expansion for Periodic Block-Operator Jacobi Matrices and Applications JO - Symmetry, integrability and geometry: methods and applications PY - 2019 VL - 15 UR - http://geodesic.mathdoc.fr/item/SIGMA_2019_15_a49/ LA - en ID - SIGMA_2019_15_a49 ER -