CASTNER, H. The Robinson XI Projection. Cartographic Perspectives, [S. l.], n. 51, p. 63–66, 2005. DOI: 10.14714/CP51.404. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp51-castner-robinson-projection. Acesso em: 31 aug. 2024.