Švažas S., Drobelis E., Balčiauskas L., Raudonikis L. 1999. Important wetlands in Lithuania. “OMPO Vilnius”, Vilnius, 192 p.

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Švažas S., Meissner W., Serebryakov V., Kozulin A., Grishanov. 2001. Changes of wintering sites of waterfowl in Central and Eastern Europe. “OMPO Vilnius”, Vilnius, 152 p.

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Švažas S., Kozulin A. 2002. Waterbirds of large fishponds of Belarus and Lithuania. “OMPO Vilnius”, Vilnius, 127 p.

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Švažas S., Jusys V., Raudonikis L., Žydelis R. 2001. Snipes in Lithuania. “OMPO Vilnius”, Vilnius, 72 p.

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Švažas S., Mongin E., Grishanov G., Kuresoo A., Meissner W. 2002. Snipes of the Eastern Baltic region and Belarus. “OMPO Vilnius”, Vilnius, 95 p.

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Švažas S., Charbonnier V., Martel B., Kozulin A., Mineev J. 2002. Wetlands in Africa and Europe and the Ramsar convention. “OMPO Vilnius”, Vilnius, 104 p.

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Bolshakov C., Žalakevičius M., Švažas S. 2002. Nocturnal migration of thrushes in the Eastern Baltic region. A monograph.“OMPO Vilnius”, Vilnius, 117 p.

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Švažas S., Viksne J., Kuresoo A., Kozulin A. 2003. The Garganey Anas querquedula and Shoveler Anas clypeata in the Baltic States and Belarus. “OMPO Vilnius”, Vilnius, 90 p.

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Švažas S., Kozulin A., Grishanov G., Rašomavičius V., Raudonikis L., Baichorov V., Skuratovich A., Balčiauskas L, Grishanov D. 2003. Important transboundary Belarusian-Lithuanian and Lithuanian – Russian Wetlands. “OMPO Vilnius”, Vilnius, 96 p.

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Švažas S. (ed.) 2009. The Nemunas River Regional Park (in Lithuanian). “OMPO Vilnius”,Vilnius, 72 p.

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Viksne J., Švažas S., Czajkowski A., Janaus M., Mischenko A., Kozulin A., Kuresoo A., Serebryakov V. 2010. Atlas of Duck Populations in Eastern Europe. “OMPO Vilnius”, Vilnius, 200 p.

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Grishanov G., Švažas S. 2013. The Neman River delta – internationally important territory for migratory wildfowl species (in Russian). “OMPO Vilnius”, Vilnius, 96 p.