VENGE, M. Torsten Burgman: Nils Hyltenius-Silfverskiold. Stockholm, Almqvist & Wiksell, 1989. 1345. 111. 167sv.kr. Historisk Tidsskrift, [S. l.], v. 15, 1991. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/53373. Acesso em: 19 apr. 2024.