TY - JOUR AU - D. V. Georgievskii TI - Growth estimates of perturbations in eigenvalue problems for the Rayleigh equation JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2010 SP - 44 EP - 47 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2010_6_a7/ LA - ru ID - VMUMM_2010_6_a7 ER -