//-->
Survey of solved and open problems in the degeneracy phenomenon
Gal, Tomas, (1987)
The discrete maximum principle : a study of multistage systems optimization
Fan, Liang-Tseng, (1964)
Optimization techniques : proceedings of the 8th IFIP Conference on Optimization Techniques, Würzburg, September 5 - 9, 1977
Stoer, Josef, (1978)
Some new views on the payback period and capital budgeting decisions
Weingartner, H. Martin, (1972)
Weingartner, H. Martin, (1969)
Optimal timing of bond refunding
Weingartner, H. Martin, (1967)