Upadhyay, R.K.K. et al. 2010. Dynamical complexities in a tri-trophic hybrid food chain model with Holling type II and Crowley–Martin functional responses. Nonlinear Analysis: Modelling and Control. 15, 3 (Jul. 2010), 361–375. DOI:https://doi.org/10.15388/NA.15.3.14331.