F. Previtali, I. Assi, and L. Šefrna, “Pedosequences in Northern Tien Shan mountain belt (Kazakhstan-Kirgizstan)”, Geog. Fis. Dinam. Quat., vol. 20, no. 1, pp. 157–167, Jun. 1997, Accessed: Apr. 14, 2025. [Online]. Available: https://www.gfdq.glaciologia.it/index.php/GFDQ/article/view/575