1. Bulgarian Emigration - a Closer Look
:BAGATELAS, William T. - KUBICOVÁ, Jana. Bulgarian Emigration - a Closer Look. In South East Europe Review : for Labour and Social Affairs. - Brussel ; London : Hans Böoeckler-Stiftung : European Trade Union Institute. ISSN 1435-2869, 2003, vol. 6, no. 4, p. 27-36.