J. Delhey, E. Deutschmann, and K. Cirlanaru. International Sociology, 30 (3):
269-293(2015)http://dx.doi.org/10.1177/0268580915578744. (Eurobarometer).
C. Vardavas, F. Filippidis, and I. Agaku. Tobacco Control, 24 (5):
442-448(2015)First published online: June 16, 2014, http://dx.doi.org/10.1136/tobaccocontrol-2013-051394. (Eurobarometer).
C. Williams, and J. Spoon. European Union Politics, 16 (2):
176-193(2015)First published online: January 8, 2015, http://dx.doi.org/10.1177/1465116514564702. (EES).
J. Bølstad. European Union Politics, 16 (1):
23-44(2015)First published online: October 5, 2014, http://dx.doi.org/10.1177/1465116514551303. (Eurobarometer).
V. Buffel, V. van de Straat, and P. Bracke. International Journal for Equity in Health, 14 (1):
29(2015)http://dx.doi.org/10.1186/s12939-015-0153-3. (Eurobarometer).
O. Gyarfášová. Politics in Central Europe, 11 (1):
31-50(2015)http://www.politicsincentraleurope.eu/documents/file/Volume%2011_Number1_June2015.pdf. (EES).