@article {MR967803,
    AUTHOR = {Z{\u{a}}linescu, Constantin},
     TITLE = {Stabilit\'e pour une classe de probl\`emes d'optimisation non
              convexes},
   JOURNAL = {C. R. Acad. Sci. Paris S\'er. I Math.},
  FJOURNAL = {Comptes Rendus des S\'eances de l'Acad\'emie des Sciences.
              S\'erie I. Math\'ematique},
    VOLUME = {307},
      YEAR = {1988},
    NUMBER = {12},
     PAGES = {643--646},
      ISSN = {0249-6291},
     CODEN = {CASMEI},
   MRCLASS = {90C48 (90C30)},
  MRNUMBER = {MR967803 (90b:90153)},
MRREVIEWER = {A. G. Azpeitia},
}