1. THE BEGINNING OF MODERNISM IN THE MUSIC OF SERBIAN COMPOSERS. Authors: VIRĐINIA TOTAN, PETRUȚA MARIA COROIU.2. THE STYLISTIC FEATURES OF VASILIJE MOKRANJAC’S PIANO COMPOSITIONS. Authors: VIRĐINIA TOTAN, PETRUȚA-MARIA COROIU.3. IMPRESSIONISM IN SERBIAN MUSIC. Authors: PETRUȚA MARIA COROIU, VIRĐINIA TOTAN.4. STYLISTIC CORRELATIONS BETWEEN SERBIAN AND EUROPEAN MUSIC IN THE 20TH CENTURY. Authors: VIRĐINIA TOTAN, PETRUȚA-MARIA COROIU.