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A hypothesis about gateway cities
Burghardt, A. F., (1971)
An extension of the generalized Weber problem
Cooper, Leon, (1968)
Rectangular distance location under the minimax optimality criterion
Wesolowsky, George O., (1972)
The adequacy of management science technology for nonmilitary applications in the federal government
Goldman, A. J., (1975)
Approximate localization theorems for optimal facility placement
Goldman, A. J., (1972)
Optimal center location in simple networks
Goldman, A. J., (1971)