• Artículo
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      A unified approach to network location problems 

      Nickel, Stefan; Puerto Albandoz, Justo (John Wiley and Sons, 1999)
      In this paper we introduce a new type of single facility location problems on networks which includes as special cases ...
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      Generalized goal programming: polynomial methods and applications 

      Carrizosa Priego, Emilio José; Fliege, Jörg (Springer, 2002-12)
      In this paper we address a general Goal Programming problem with linear objectives, convex constraints, and an arbitrary ...
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      Robust facility location 

      Carrizosa Priego, Emilio José; Nickel, Stefan (Springer, 2003-11)
      Let A be a nonempty finite subset of the plane representing the geographical coordinates of a set of demand points (towns, ...