Cristea, Lidia SGEM 2014. Conference on Arts, Performing Arts, Architecture and Design : International Multidisciplinary Scientific Conferences on Social Sciences & Arts, 3.-9. September 2014, Albena, Bulgaria. -- 1. .vyd. -- Sofia : SGEM, 2014. -- ISBN : 978-619-7105-30-08. -- ISSN : 2367-5659. Grecevičius, Petras