1.
Oya M, Haruyama S, Hirai Y. Geomorphologic land classification map of Lake Kasumigaura, Kitaura and their vicinity, East of Tokyo. Geog. Fis. Dinam. Quat. [Internet]. 1989 Jun. 30 [cited 2025 Mar. 15];12(1):47-50. Available from: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/824