KRAUER, P. Welcome to Hotel Helvetia! Friedrich Wüthrich’s Illicit Mercenary Trade Network for the Dutch East Indies, 1858-1890. BMGN - Low Countries Historical Review, [S. l.], v. 134, n. 3, p. 122–147, 2019. DOI: 10.18352/bmgn-lchr.10740. Disponível em: https://bmgn-lchr.nl/article/view/6978. Acesso em: 28 jun. 2022.