ASTBURY, W. T. The X- Ray Interpretation of Fibre Structure. Indian Forester, [S. l.], v. 59, n. 11, p. 720–723, 1933. DOI: 10.36808/if/1933/v59i11/20459. Disponível em: http://indianforester.co.in/index.php/indianforester/article/view/20459. Acesso em: 4 dec. 2025.