1Kurt Heidenberger Budgeting for Research and Development A Dynamic Financial Simulation Approach [J]. Socio-Economic Planning Sciences,2003,37.
2Clifford C. Petersen. Computational experience with variants of the balas algorithm applied to the selection of R&D projects [J]. Management Science, 1967, (5) : 721-736.
3N.R.Baker, W.E.Sounder, A budget allocation model for large hierarchical R&D organizations [J]. Management Science, 1976, (9):59-70.
4Harold D. Sasaki planning and controlling research and development costs [J ]. Management Accounting, 1969, (5):44-51.