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2. Brooke, A., Kendrick, D., Meeraus, A., Raman, R., & Rosenthal, R. E. (1998). GAMS: A user’s guide. Washington, DC: GAMS Development Corporation.
3. Jensen. J. (2006). Welcome to GAMS. TECA TRAINING ApS, Sep 2006.
4. Kalvelagen, E. (2001). Nonlinear programming models 1: A collection of simple models. GAMS Development Corp., 1 Aug 2001.
5. Kalvelagen, E. (2002). Solving systems of linear equations with GAMS (GAMS Technical Report, 12 Nov 2002).