found: Work cat.: Byshni︠o︡ŭ, Ihar. Terra vita, 2006:p. 3 (Belaruskae Paazer'e) p. 4 (Belarusian Paazerye is the northern part of Belarus)
found: Belarus embassy WWW home page March 8, 2007(natural complex Belarusian Poozerye (lake district) is located in Vitebsk Region, Belarus)
found: Embassy of the Republic of Belarus in the U.S., Mar. 30, 2007(Vitebsk region: 90% of the region's territory lies in the zone of Belarus Poozerye (Lake District) with some 3,000 lakes and more than 500 minor rivers)
found: Lithosphere, 1994, No. 1(Pavlovskaya, I.E. Peculiarities of glacioisostatic movements in the Byelorussian Lake District)
found: Proceedings of the National Academy of Sciences of Belarus, Series of Biological Sciences, No. 1, 2004(Shevtsova, T.M. Roach (Rutilus njtilus L.) population structure in the lakes of the Belarusian Lake District (Poozerre))
notfound: GEOnet names server, March 8, 2007;2003 UN list of protected areas