Texture discrimination of volcanic ashes from different fragmentation mechanisms: A case study, Mount Nemrut stratovolcano, eastern Turkey. - Orkun Ersoy; Gary Chinga; Erkan Aydar; Alain Gourgaud; H. Evren Çubukçu; Inan Ulusoy (Comput. Geosci., 2006)

Clustering of volcanic ash arising from different fragmentation mechanisms using Kohonen self-organizing maps. - Orkun Ersoy; Erkan Aydar; Alain Gourgaud; Harun Artuner; Hasan Bayhan (Comput. Geosci., 2007)