TY - JOUR AU - G. V. Rozenblum AU - E. M. Shargorodskii TI - Eigenvalue asymptotics for weighted polyharmonic operator with a singular measure in the critical case JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 2021 SP - 113 EP - 117 VL - 55 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_2021_55_2_a9/ LA - ru ID - FAA_2021_55_2_a9 ER -