Publication - Journal Article Charge fingerprint in relation to mineralogical composition of Quaternary volcanic ash along a climatic gradient on Java Island, Indonesia DOI https://doi.org/10.1016/j.catena.2018.09.024 Journal Article CATENA, vol. 172, pp. 547-557, 2019 Authors Sri Rahayu Utami, Florias Mees, Mathijs Dumon, Nikolla P. Qafoku, Eric Van Ranst Language English