author = { Pin, Isabel Pin, Isabel AND Minssen, Thomas },

title = { Papa Sumo },

publisher = {Bajazzo Verlag},

publisher = {},

isbn = {3907588606},

keywords = { Bilderbuch , Vater , Übergewicht , Sumo },

year = {[2005]},

year = {, © 2005},

address = { Zürich , },

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