SCHACK PEDERSEN, S. A. . Structural description of sections (continued). GEUS Bulletin, Copenhagen, Denmark, v. 8, p. 90–119, 2005. DOI: 10.34194/geusb.v8.4851. Disponível em: https://geusbulletin.org/index.php/geusb/article/view/4851. Acesso em: 25 may. 2022.