CAZAC, Radu. Sonata no. 2 "Romantică" for clarinet and piano by Oleg Negruța: artistic and technical-performance aspects. Akademos, [S. l.], n. 2(81), p. 253–260, 2026. DOI: 10.52673/18570461.26.2-81.310. Disponível em: https://akademos.asm.md/index.php/akademos/article/view/393. Acesso em: 30 aug. 2026.