[Birch, Sarah. "Electoral behaviour in Western Ukraine in national elections and referendums, 1989-91." Europe-Asia Studies Vol. 47, No. 7 (1995): 1145-1175.10.1080/09668139508412313]Search in Google Scholar
[Birch, Sarah. "Interpreting the Regional Effect in Ukrainian Politics." Europe-Asia Studies Vol. 52, No. 6 (2000): 1017-1041. DOI: 10.1080/09668130050143815.10.1080/09668130050143815]Search in Google Scholar
[Breskyi, Oleg. "Geografiya Vostochnoy Evropy: prostranstvo Pogranich'ya" (Geography of the Eastern Europe: Frontier space). Perekryostki No. 1-2 (2005): 168-186.]Search in Google Scholar
[Centralinis statistikos biuras. Lietuvos statistikos metraštis 1939 m. 12 t. (Statistical yearbook of Lithuania, 1939, vol. 12). Kaunas, 1940.]Search in Google Scholar
[Ehin, Piret. "Determinants of Public Support for EU Membership. Data from the Baltic Countries." European Journal of Political Research Vol. 40, No. 5 (August 2001): 31-56. DOI: 10.1111/1475-6765.00588.10.1111/1475-6765.00588]Search in Google Scholar
[Eurobarometer 66: Public Opinion in the European Union. (2006) // http://ec.europa.eu/public_opinion/archives/eb/eb66/eb66_highlights_en.pdf]Search in Google Scholar
[Kolsto, Pal, and Boris Tsilevich. "Ethnic aspects of Parliamentary Elections in Latvia." East European Politics and Societies Vol. 11, No. 2 (Spring 1997): 366-391.10.1177/0888325497011002008]Search in Google Scholar
[Kubicek Paul. "Regional Polarisation in Ukraine: Public Opinion, Voting and Legislative Behaviour." Europe-Asia Studies Vol. 52, No. 2 (March 2000): 273-294. DOI: 10.1080/09668130050006790.10.1080/09668130050006790]Search in Google Scholar
[Kuzio, Taras. "Democratic Breakthroughs and Revolutions in Five Postcommunist Countries: Comparative Perspectives on the Fourth Wave." Demokratizatsiya Vol. 16, Issue 1 (Winter 2008): 97-109.10.3200/DEMO.16.1.97-112]Search in Google Scholar
[Lubecki, Jacek. "Echoes of Latifundism? Electoral Constituences of Successor Parties in Post-Communist Countries." East European Politics and Societies Vol. 18, No. 1 (2004): 10-44. DOI: 10.1177/0888325403258286.10.1177/0888325403258286]Search in Google Scholar
[Markowski, Radoslaw, and Joshua Tucker. "Pocketbooks, politics, and parties: the 2003 Polish referendum on EU membership." Electoral Studies Vol. 24, Issue 3(September 2005): 409-433. DOI: 10.1016/j.electstud.2004.10.011.10.1016/j.electstud.2004.10.011]Search in Google Scholar
[Mažylis, Liudas, Aušrinė Jurgelionytė, and Asta Skirmantienė. Nemeilė Neeuropai (Non-Love to Non-Europe). Kaunas: VDU Leidykla, 2004.]Search in Google Scholar
[Misiunas, Romuald, and Rein Taagepera. The Baltic States: Years of Dependence 1940-1980. University of California Press, 1983.]Search in Google Scholar
[O'Loughlin, John. "The Regional Factor in Contemporary Ukrainian Politics: Scale, Place, Space or Bogus Effect?" Post-Soviet Geography and Economics Vol. 42, No. 1 (2001): 1-33.10.1080/10889388.2001.10641161]Search in Google Scholar
[Pridham, Geoffrey, and Evald Mikkel. "Clinching the ‘Return to Europe’: The Referendums on EU Accession in Estonia and Latvia." West European Politics Vol. 27, No. 4 (September 2004): 716-748. DOI: 10.1080/0140238042000249958.10.1080/0140238042000249958]Search in Google Scholar
[Sadowski, Andrzej. Spoleczne problemy miejscowosci polnocno-wschodniej Polski w procesie transformacji (Societal problems of settlements of the South-Eastern Poland in a process of transformation). Białystok: Wydawnictwo Uniwersytetu w Białymstoku, 2001.]Search in Google Scholar
[Sleszynski, Przemyslaw. "Uwarunkowania zroznicowan przestrzennych wynikow egzaminu gimnazjalnego w 2002 r." (Spatial determination of differences in the results of gymnasium exams of 2002). // http://www.igipz.pan.pl/miasto/zbiory/egz_gimn_2002_igipz_pan.pdf]Search in Google Scholar
[Statistikos departamentas prie Lietuvos Respublikos Vyriausybės. 1989 metų gyventojų surašymo duomenys (Data of Census of 1989). Vilnius, 1991.]Search in Google Scholar
[Szczerbiak, Aleks. "History Trumps Government Unpopularity: The June 2003 EU Accession Referendum." West European Politics Vol. 27, Issue 4 (September 2004): 671-690. DOI: 10.1080/0140238042000249876.10.1080/0140238042000249876]Search in Google Scholar
[Tucker, Joshua. "The first decade of post-communist elections and voting: what have we studied, and how have we studied it?" Annu. Rev. Polit. Sci. Vol. 5, Issue 1 (2002): 271-304.10.1146/annurev.polisci.5.100201.102917]Search in Google Scholar
[Valstybinė statistikos leidykla, Lietuvos skyrius. 1959 metų visasajunginio gyventojų surašymo duomenys (Lietuvos TSR miestai ir rajonai) (Data of All-Union Census of 1959 (Towns and Regions of Lithuanian SSR)). Vilnius, 1962.]Search in Google Scholar
[Vetik, Raivo, Gerli Nimmerfelft, and Marti Taru. "Reactive Identity versus EU Integration." Journal of Common Market Studies Vol. 44, No. 5 (December 2006): 1079-1102. DOI: 10.1111/j.1468-5965.2006.00674.x.10.1111/j.1468-5965.2006.00674.x]Search in Google Scholar