@article {MR2159466,
    AUTHOR = {Tiba, Dan and Z{\u{a}}linescu, Constantin},
     TITLE = {On the necessity of some constraint qualification conditions
              in convex programming},
   JOURNAL = {J. Convex Anal.},
  FJOURNAL = {Journal of Convex Analysis},
    VOLUME = {11},
      YEAR = {2004},
    NUMBER = {1},
     PAGES = {95--110},
      ISSN = {0944-6532},
   MRCLASS = {49K27 (90C25)},
  MRNUMBER = {MR2159466 (2006d:49058)},
MRREVIEWER = {Abderrahim Jourani}, }