%0 Journal Article %A Modica, Luciano %T Gradient theory of phase transitions with boundary contact energy %J Annales de l'I.H.P. Analyse non linéaire %D 1987 %P 487-512 %V 4 %N 5 %I Gauthier-Villars %G en %F AIHPC_1987__4_5_487_0