author = { Gradl, Max Joseph AND Beauclair, René },

title = { Bunte Verglasungen },

publisher = {Hoffmann},

keywords = { Bildband , Farbglas , Glasmalerei },

year = {[ca. 1905]},

address = { Stuttgart },

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