TY - JOUR AU - V. Ya. Yakubov TI - Estimates for Eigenfunctions of Elliptic Operators with Respect to the Spectral Parameter JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1999 SP - 58 EP - 67 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1999_33_2_a4/ LA - ru ID - FAA_1999_33_2_a4 ER -