@inbook {45448,
	title = {Dreizehenm{\"o}we {\textendash} Rissa tridactyla (L., 1758)},
	booktitle = {Die Vogelwelt Th{\"u}ringens},
	year = {1986},
	month = {1986},
	pages = {187},
	publisher = {Bezirke Erfurt, Gera, Suhl.},
	organization = {Bezirke Erfurt, Gera, Suhl.},
	address = {Jena},
	author = {Eberhard Mey},
	editor = {Knorre,D. v. and Gr{\"u}n,R. and G{\"u}nther,R. and Schmidt,K.}
}
@article {45411,
	title = {Die Dreizehenm{\"o}we, Rissa tridactyla (L.), in Th{\"u}ringen},
	journal = {Th{\"u}ringer Ornithologischer Rundbrief},
	volume = {21},
	year = {1973},
	month = {1973},
	pages = {3 - 8},
	author = {Eberhard Mey}
}
