INTEGRA RICERCA & SVILUPPO "SMEARED CRACK APPROACHES - MATERIAL MODELLING Petrangeli, M., Ozbolt, J., (1996) “Questo articolo è stato pubblicato per la prima volta sulla rivista Journal of Engineering Mechanics, casa editrice: ASCE, http://www.asce.org/” “This article was first published in Journal of Engineering Mechanics, publisher: ASCE, http://www.asce.org/” “Cet article a été publié pour la première fois sur Journal of Engineering Mechanics, éditions : ASCE, http://www.asce.org/” “Este artículo se publicó por primera vez en la revista Journal of Engineering Mechanics, casa editorial : ASCE, http://www.asce.org/”