GRDINA, Igor. Activism, Meditation and Contemplation: Music and the First World War. Musicological Annual, Ljubljana, SI, v. 53, n. 2, p. 5–21, 2017. DOI: 10.4312/mz.53.2.5-21. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/7577. Acesso em: 16 dec. 2025.