Stamatopoulos, Leonidas, and Giovanni Palmentola. “Traces of Pre – Tymphian Glaciation on Athamanion Massif, Pindos Mountain Chain, Greece”. Geografia Fisica E Dinamica Quaternaria, vol. 40, no. 1, June 2024, pp. 97-102, https://doi.org/10.4461/GFDQ.2017.40.8.