LAAKSONEN, K. Factors affecting the floor area in the town of Riihimäki, southern Finland (in 1980). Fennia - International Journal of Geography, [S. l.], v. 159, n. 2, p. 397–480, 1981. Disponível em: https://fennia.journal.fi/article/view/9159. Acesso em: 13 may. 2024.