Liu, R., Shuai, J., Wu, J., and Zhu, H., 2005: Modeling Spatial Spread of West Nile virus and Impact of Directional Dispersal of Birds. Math. Biosci. Eng., Vol. 3(1), 145-160
Liu, R., Shuai, J., Wu, J., and Zhu, H., 2005: Modeling Spatial Spread of West Nile virus and Impact of Directional Dispersal of Birds. Math. Biosci. Eng., Vol. 3(1), 145-160