B. BØGGILD, O. Ernst Antevs: The Recession of the last Ice Sheet in New England. American Geographical Society. Research Series No. 11. New York 1922. Geografisk Tidsskrift - Danish Journal of Geography, [S. l.], v. 26, 1922. Disponível em: https://tidsskrift.dk/geografisktidsskrift/article/view/47180. Acesso em: 17 aug. 2024.