Every bird counts. Book of abstracts of the 19th Conference of the European Bird Census Council. Babes-Bolyai University, Romanian Ornithological Societyсборник

Статьи, опубликованные в сборнике

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• • 2013 Ornithological and practical results of the Project “Atlas of birds of Moscow City”
  • Kalyakin M., Voltzit O., Groot Koerkamp, G
  • в сборнике Every bird counts. Book of abstracts of the 19th Conference of the European Bird Census Council. Babes-Bolyai University, Romanian Ornithological Society, место издания Cluj, Romania, с. 45-45