TY - JOUR AU - A. S. Makin TI - On the mean value formula for eigenfunctions and associated functions of the Schr\"odinger operator JO - Doklady Akademii Nauk PY - 1989 SP - 280 EP - 284 VL - 304 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1989_304_2_a4/ LA - ru ID - DAN_1989_304_2_a4 ER -