TY  - JOUR
AU  - Zheng, Z.
AU  - Yang, Y. 
TI  - Threshold dynamics of an SEAIR epidemic model with application to COVID-19 
JO  - Journal of nonlinear sciences and its applications
PY  - 2022
SP  - 136
EP  - 151
VL  - 15
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.22436/jnsa.015.02.05/
DO  - 10.22436/jnsa.015.02.05
LA  - en
ID  - JNSA_2022_15_2_a4
ER  -