TY - JOUR AU - B. M. Levitan TI - Correction to the article ``On the asymptotic behavior of a spectral function and expansion in eigenfunctions of the equation $\Delta u+\{\lambda-q(x_1,x_2,x_3)\}u=0$'' (Trudy Mosk. Mat. O-va 4 (1955)) JO - Trudy Moskovskogo matematičeskogo obŝestva PY - 1957 SP - 481 EP - 485 VL - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MMO_1957_6_a9/ LA - ru ID - MMO_1957_6_a9 ER -