TY - JOUR AU - Quang, Ta Hong AU - Ton, Ta Viet AU - Linh, Nguyen Thi Hoai TI - Dynamics of a non-autonomous three-dimensional population system JO - Electronic Journal of Differential Equations PY - 2009 VL - 2009 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/EJDE_2009__2009__a78/ LA - en ID - EJDE_2009__2009__a78 ER -