@article {MR2373574,
    AUTHOR = {Z{\u{a}}linescu, Constantin},
     TITLE = {On the second conjugate of several convex functions in general
              normed vector spaces},
   JOURNAL = {J. Global Optim.},
  FJOURNAL = {Journal of Global Optimization. An International Journal
              Dealing with Theoretical and Computational Aspects of Seeking
              Global Optima and Their Applications in Science, Management
              and Engineering},
    VOLUME = {40},
      YEAR = {2008},
    NUMBER = {1-3},
     PAGES = {475--487},
      ISSN = {0925-5001},
     CODEN = {JGOPEO},
   MRCLASS = {49J52 (46N10 90C25)},
  MRNUMBER = {MR2373574 (2008m:49103)},
}