BARTHOLIN, C. T. PIanteforsteninger fra Holsterhus paa Bornholm. Danmarks Geologiske Undersøgelse II. Række, [S. l.], v. 24, p. 1–36, 1910. DOI: 10.34194/raekke2.v24.6809. Disponível em: https://geusjournals.org/index.php/raekke2/article/view/6809. Acesso em: 3 jul. 2024.