author = { Martínez, Berto },

title = { Work or art? },

publisher = {Blur},

isbn = {9788461273959},

keywords = { Malerei , Zeichnung , Mischtechnik , Bildnis Motiv },

year = {2008},

abstract = {Text in engl. u. span. Sprache},

booktitle = {Vallery},

address = { Barcelona },

url = { http://slubdd.de/katalog?TN_libero_mab2 }