TY  - JOUR
AU  - Hamed Aslani
AU  - Davod Khojasteh Salkuyeh
AU  - Fatemeh Panjeh Ali Beik
TI  - On the preconditioning of three-by-three block saddle point problems
JO  - Filomat
PY  - 2021
SP  - 5181 
VL  - 35
IS  - 15
UR  - http://geodesic.mathdoc.fr/articles/10.2298/FIL2115181A/
DO  - 10.2298/FIL2115181A
LA  - en
ID  - 10_2298_FIL2115181A
ER  -