STEPHENS, D. University Of Virginia Geographic Information Center: The First Year. Cartographic Perspectives, [S. l.], n. 24, p. 25–26, 1996. DOI: 10.14714/CP24.756. Disponível em: https://cartographicperspectives.org/index.php/journal/article/view/cp24-stephens. Acesso em: 2 may. 2024.