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On locating a facility to service areas within a network
Slater, Peter J., (1981)
K-eccentricity and absolute k-centrum of a probabilistic tree
Andreatta, G., (1985)
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Chiu, Samuel S., (1985)
Regulatory Reform in Mexico's Natural Gas Industry : Liberalization in the Context of a Dominant Upstream Incumbent
Halpern, Jonathan, (1999)
Information and Modeling Issues in Designing Water and Sanitation Subsidy Schemes
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