%0 Journal Article %A Claudia Chaio %A María Inés Platzeck %A Sonia Trepode %T The composite of irreducible morphisms in regular components %J Colloquium Mathematicum %D 2011 %P 27-47 %V 123 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/cm123-1-3/ %R 10.4064/cm123-1-3 %G en %F 10_4064_cm123_1_3