author = { Gehr-Stiftung Gehr, Ferdinand AND Zelger, Franz },

title = { Ferdinand Gehr 1896 - 1996 },

publisher = {Offizin-Verl.},

isbn = {3907495977},

keywords = { Bildband , Gehr, Ferdinand , Malerei },

year = {1998},

address = { Zürich },

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