Salles, Paulo de Tarso. “ Modernist Concision in the Villa-Lobos’s Seresta Nº 9 (Abril) ”. Revista do Instituto de Estudos Brasileiros, no. 59 (December 1, 2014): 79–96. Accessed February 7, 2026. https://revistas.usp.br/rieb/article/view/89038.