RUGTVEIT, Arne. In Memoriam. Acta Orthopaedica, [S. l.], v. 49, n. 6, p. 638–638, 1978. DOI: 10.3109/17453677808993253. Disponível em: https://actaorthop.org/actao/article/view/29192. Acesso em: 26 apr. 2026.