TY  - JOUR
AU  - Wijaya, K. P.
AU  - Sutimin, S.
AU  - Soewono, E.
AU  - Götz, T.
TI  - On the existence of a nontrivial equilibrium in relation to the basic reproductive number
JO  - International Journal of Applied Mathematics and Computer Science
PY  - 2017
SP  - 623
EP  - 636
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IJAMCS_2017_27_3_a13/
LA  - en
ID  - IJAMCS_2017_27_3_a13
ER  -