KOTZÉ, Pieter B. Identification of solar periodicities in southern African baobab δ13C record. South African Journal of Science, [S. l.], v. 116, n. 7/8, 2020. DOI: 10.17159/sajs.2020/6813. Disponível em: https://sajs.co.za/article/view/6813. Acesso em: 20 apr. 2024.