@article {MR2341301,
    AUTHOR = {Chakrabarty, A. K. and Shunmugaraj, P. and Z{\u{a}}linescu,
              C.},
     TITLE = {Continuity properties for the subdifferential and
              {$\epsilon$}-subdifferential of a convex function and its
              conjugate},
   JOURNAL = {J. Convex Anal.},
  FJOURNAL = {Journal of Convex Analysis},
    VOLUME = {14},
      YEAR = {2007},
    NUMBER = {3},
     PAGES = {479--514},
      ISSN = {0944-6532},
   MRCLASS = {49J53 (46B20 46G05 58C20)},
  MRNUMBER = {MR2341301 (2009d:49028)},
MRREVIEWER = {Simeon Reich},
}