BUTTET SOVILLA, J.; DE WECK, G. Introduction. TRANEL, [S. l.], n. 22, p. 7–10, 1995. DOI: 10.26034/tranel.1995.2498. Disponível em: https://www.revue-tranel.ch/article/view/2498. Acesso em: 20 may. 2024.