%0 Journal Article %A Carraro, Alberto %A Salibra, Antonino %T Easy lambda-terms are not always simple %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2012 %P 291-314 %V 46 %N 2 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2012005/ %R 10.1051/ita/2012005 %G en %F ITA_2012__46_2_291_0