TY - JOUR AU - Svetlana A. Budochkina AU - Ekaterina S. Dekhanova TI - On the potentiality of a class of operators relative to local bilinear forms JO - Ural mathematical journal PY - 2021 SP - 26 EP - 37 VL - 7 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/UMJ_2021_7_1_a2/ LA - en ID - UMJ_2021_7_1_a2 ER -