HOELSTAD, T. Fibre length by electronic image analysis. Danmarks Geologiske Undersøgelse Serie C, [S. l.], v. 11, p. 1–30, 1992. DOI: 10.34194/seriec.v11.7105. Disponível em: https://geusjournals.org/index.php/seriec/article/view/7105. Acesso em: 17 may. 2024.