MATTHEWS, G. J. Cartography at the University of Toronto. Cartographic Perspectives, [S. l.], n. 03, p. 16, 1989. DOI: 10.14714/CP03.1154. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp03-matthews. Acesso em: 28 jul. 2024.