author = { Gunderson, Alex R. AND Forsyth, Mark H. AND Swaddle, John P. },

title = { Evidence That Plumage Bacteria Influence Feather Coloration and Body Condition of Eastern Bluebirds Sialia sialis },

publisher = {Blackwell Publishing},

isbn = {0908-8857},

isbn = {1600-048X},

year = {2009},

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