5Malcolm D G, Roseboom J H, Clark C E, et al Application of a Technique for Research and Development Program Evaluation [J]. Operations Research, 1959, 7(5): 646-669.
6Babczyfiski T and Magott J. PERT Based Approach to Performance Analysis of Multi - Agent Systems [J]. Artificial Intelligence and Soft Computing, 2006, 40(29): 1040-1049.
7Morales-Sanchez V. Random PERT: Application to Physical Activity/sports Programs [J]. Quality & Quantity, 2009, 43 (2): 225 - 236.
