TY  - JOUR
AU  - Tingting Lian
AU  - Zhenbin Fan
AU  - Gang Li
TI  - Necessary and sufficient conditions for the approximate controllability of fractional linear systems via C−semigroups
JO  - Filomat
PY  - 2022
SP  - 1451 
VL  - 36
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2205451L/
DO  - 10.2298/FIL2205451L
LA  - en
ID  - 10_2298_FIL2205451L
ER  -