Stability and Bifurcation in a Delayed Holling-Tanner Predator-Prey System with Ratio-Dependent Functional Response. - Juan Liu 004; Zizhen Zhang; Ming Fu (J. Appl. Math., 2012)

Hopf Bifurcation in a Delayed SEIQRS Model for the Transmission of Malicious Objects in Computer Network. - Juan Liu 004 (J. Appl. Math., 2014)