TY - JOUR AU - Bruno De Malafosse AU - Ali Fares AU - Ali Ayad TI - On the solvability of certain (SSIE) and (SSE), with operators of the form B (r, s, t) JO - Filomat PY - 2021 SP - 3957 VL - 35 IS - 12 UR - http://geodesic.mathdoc.fr/articles/10.2298/FIL2112957M/ DO - 10.2298/FIL2112957M LA - en ID - 10_2298_FIL2112957M ER -