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A new multi-objective optimization formulation for rail-car fleet sizing problems
Sayarshad, Hamid Reza, (2010)
Extended formulations in combinatorial optimization
Conforti, Michele, (2010)
Models and algorithms to improve earthwork operations in road design using mixed integer linear programming
Hare, Warren L., (2011)
Structural Change in Ethiopia : An Employment Perspective
Martins, Pedro S., (2014)
Cliques with maximum/minimum edge neighborhood and neighborhood density
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Structural change in Ethiopia : an employment perspective