Bhattacharya, Debasis, and Soma Roychowdhury. “On Constrained Reliability Maximization Using Active Redundancy in Coherent Systems With Non-Overlapping Subsystems”. An International Journal of Optimization and Control: Theories & Applications (IJOCTA) 5, no. 1 (October 25, 2014): 33–39. Accessed February 8, 2025. http://ijocta.org/index.php/files/article/view/205.