P.Kiran Sree and Dr. Inampudi Ramesh Babu, “Ais-Psmaca: Towards Proposing an Artificial Immune System for Strengthening Psmaca: An Automated Protein Structure Prediction using Multiple Attractor Cellular Automata”, GJCST, vol. 13, no. G4, pp. 9–16, Oct. 2013.