author = { Schmidt-Röger, Heike AND Blank, Susanne },

title = { Wenn Hunde älter werden },

publisher = {Dorling Kindersley},

isbn = {3831009287},

isbn = {9783831009282},

keywords = { Ratgeber , Hund , Altern , Hundekrankheit , Alterskrankheit },

year = {2006},

address = { Starnberg },

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