Agrell, P.J., Lence, B.L. & Stam, A. (1998). An interactive multicriteria decision model for multipurpose reservoir management: the Shellmouth Reservoir. Journal of Multi-Criteria Decision Analysis 7 (2), 61-86. 10.1002/(SICI)1099-1360(199803)7:2<61::AID-MCDA173>3.0.CO;2-L.