%0 Journal Article %A Nicholas D. Alikakos %A Paul C. Fife %A Giorgio Fusco %A C. Sourdis %T Analysis of the heteroclinic connection in a singularly perturbed system arising from the study of crystalline grain boundaries %J Interfaces and free boundaries %D 2006 %P 159-183 %V 8 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/139/ %R 10.4171/ifb/139 %F 10_4171_ifb_139