Koleček J., Schleuning M., Burfield IJ., Báldi A. et al.: Birds protected...(in press)

Koleček J, Schleuning M, Burfield IJ, Báldi A, Böhning-Gaese K, Devictor V, Fernández-García JM, Hořák D, Van Turnhout C A M, Hnatyna O, Reif J
2014
Birds protected by national legislation show improved population trends in Eastern Europe
Biological Conservation 172: 109-116.