Differential Equations & Applications · Volume 6, Issue 2 Existence and global attractivity of periodic solutions for chemostat model with delayed nutrients recycling 06-14 Pages 275-286 DOI 10.7153/dea-06-14 Downloads Short PDF Full PDF PNG Authors Jianwen Jia Honghong Zhang Keywords chemostat model periodic oscillator global attractivity coincidence degree nutrients recycling Subject classes 92B05 34A37