1L Sunde,S Lichtenberg.Net-present-value cost/time tradeoff[J].International Journal of Project Management.1995(1)
2Chen, Ming-Kuen,Hsu, Shin-Peng.Fuzzy-critical-chain-based project management[].Journal of the Chinese Institute of Industrial Engineers.2004
3Erenguc, S.Selcuk,Tufekci, Suleyman,Zappe, Christopher J.Solving time/cost trade-off problems with discounted cash flows using generalized benders decomposition[].Naval Research Logistics.1993
4Shou Y,Yeo K T.Estimation of project buffers in critical chain project management[].Proceedings of the IEEE international conference on management of innovation and technology ICMIT.2000
5Taylor S G.Quatifying buffers for project scheduling[].Production inventation management journal.1999
