1. The nature of option interactions and the valuation of investments with multiple real options;Trigeorgis;J. Financ. Quant. Anal.,1993
2. Options to expand: Some remarks;Agliardi;Finance Res. Lett.,2006
3. Real Options: Managerial Flexibility and Strategy in Resource Allocation;Trigeorgis,1996
4. The valuation of compound options;Geske;J. Financ. Econ.,1979
5. Double trouble;Rubinstein;Risk Magaz.,1991