TY - JOUR AU - M. V. Klibanov TI - One class of operator equations of the first kind JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1977 SP - 82 EP - 83 VL - 11 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1977_11_3_a14/ LA - ru ID - FAA_1977_11_3_a14 ER -