To the avifauna of the national park "Buzuluksky bor" and the west of the Orenburg oblast

Second edition. First publication: Morozov V.V., Kornev S.V. 2010. Towards the avifauna of the Buzuluksky Bor national park and the west of the Orenburg region // Materials for the distribution of birds in the Urals, in the Ural and Western Siberia 15: 106-112.