@article {BG12a,
    AUTHOR = {Berglund, Nils and Gentz, Barbara},
     TITLE = {Sharp estimates for metastable lifetimes in parabolic {SPDE}s:
              {K}ramers' law and beyond},
   JOURNAL = {Electron. J. Probab.},
  FJOURNAL = {Electronic Journal of Probability},
    VOLUME = {18},
      YEAR = {2013},
     PAGES = {no. 24, 58},
      ISSN = {1083-6489},
   MRCLASS = {60H15 (35K57 35R60 37H20 60F10 60J45)},
  MRNUMBER = {3035752},
       DOI = {10.1214/EJP.v18-1802},
       URL = {http://dx.doi.org/10.1214/EJP.v18-1802},
}