JEPSEN, Erik Thorlund. Summaries. Biblioteksarbejde, [S. l.], n. 57, p. 61–62, 1999. DOI: 10.7146/bibarb.v0i57.102658. Disponível em: https://tidsskrift.dk/bibarb/article/view/102658. Acesso em: 6 dec. 2025.