TY - JOUR AU - T. A. Garmanova AU - I. A. Sheipak TI - Orthogonality Relations for the Primitives of Legendre Polynomials and Their Applications to Some Spectral Problems for Differential Operators JO - Matematičeskie zametki PY - 2021 SP - 498 EP - 506 VL - 110 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2021_110_4_a1/ LA - ru ID - MZM_2021_110_4_a1 ER -