author = { Schumacher, Erika },

title = { Wallis [Natur und Kultur; praktische Tips; 34 Wanderungen] },

publisher = {DuMont},

isbn = {3770130960},

keywords = { Führer , Wallis , Wandern },

year = {1996},

booktitle = {DuMont - richtig wandern},

address = { Köln },

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