TY  - JOUR
AU  - Liu, Pengyan
AU  - Li, Hong-Xu
TI  - Global behavior of a multi-group SEIR epidemic model with spatial diffusion in a heterogeneous environment
JO  - International Journal of Applied Mathematics and Computer Science
PY  - 2022
SP  - 271
EP  - 283
VL  - 32
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IJAMCS_2022_32_2_a7/
LA  - en
ID  - IJAMCS_2022_32_2_a7
ER  -