SGEM 2017 : 4th international multidisciplinary scientific conferences on social sciences and arts, 24 - 30 August 2017, Albena, Bulgaria. 2, Psychology and psychiatry, language & linguistics / reviewers Antonietti Alessandro, Alois Ghergut. -- 1st ed. -- Sofia : STEP92 Technology, 2017. -- [1129] s. : grafy, ilustr., tab. -- Bibliografické odkazy. -- ISBN 978-619-7408-19-5 (brož.). sociálne vedy * psychológia * psychiatria * vzdelávanie * lingvistika