L. A. Langaro Teixeira and B. Magalhães-Castro, “The Aesthetics of the Cold and its guitar idioms: an analysis of Vitor Ramil’s songbook”, Rev. Vórtex, vol. 11, no. 2, pp. 1–21, Oct. 2023, doi: 10.33871/23179937.2023.11.2.7955.