A Geometrical Interpretation of the Existing Facility Solution Condition for the Weber Problem
本文对韦伯问题中现有设施解条件给出了几何解释，有助于理解设施选址问题的数学结构。
Henrik Juel, Robert F. Love, A Geometrical Interpretation of the Existing Facility Solution Condition for the Weber Problem, The Journal of the Operational Research Society, Vol. 37, No. 12 (Dec., 1986), pp. 1129-1131