TY  - JOUR
AU  - Bai,  Ling
AU  - Wang,  Ke
TI  - Optimal impulsive harvest policy for time-dependent logistic equation with periodic coefficients
JO  - Electronic journal of differential equations
PY  - 2003
VL  - 2003
UR  - http://geodesic.mathdoc.fr/item/EJDE_2003__2003__a10/
LA  - en
ID  - EJDE_2003__2003__a10
ER  -