MOTNIK, Marko. Excudebat Leonhardus Formica: Leonhard Formica (Lenart Mravlja) und seine Musikdrucke. Musicological Annual, Ljubljana, SI, v. 51, n. 2, p. 27–40, 2015. DOI: 10.4312/mz.51.2.27-40. Disponível em: https://journals.uni-lj.si/MuzikoloskiZbornik/article/view/3489. Acesso em: 20 jul. 2025.