Global existence of periodic solutions in a class of delayed Gause-type predator-prey systems

Periodic solutions and permanence for a delayed nonautonomous ratio-dependent predator-prey model with Holling type functional response

Journal of Computational and Applied Mathematics

Stability and bifurcation analysis for a delayed Lotka-Volterra predator-prey system

Journal of Computational and Applied Mathematics

Periodic solution and wave front solution for delay equation

Mathematical and Computer Modelling: An International Journal

Periodic solution for a predator-prey system with distributed delay

Mathematical and Computer Modelling: An International Journal

Periodic solution for athree-species Lotka-Volterra food-chain model with time delays

Mathematical and Computer Modelling: An International Journal

Hopf bifurcation analysis in a diffusive food-chain model with time delay

Computers & Mathematics with Applications