author = { Langton, Peter H. AND Pinder, L. C. Matthews, Angela M. },

title = { Keys to the adult male chironomidae of Britain and Ireland },

publisher = {Freshwater Biological Association},

isbn = {9780900386756},

year = {2007-2007},

booktitle = {Scientific publication / Freshwater Biological Association ; .},

address = { Cumbria },

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