TY - JOUR AU - N. N. Frolov TI - Self-adjointness of elliptic operators with infinitely many variables JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1980 SP - 85 EP - 86 VL - 14 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1980_14_1_a25/ LA - ru ID - FAA_1980_14_1_a25 ER -