Sparse isocon analysis: A data-driven approach for material transfer estimation Kuwatani, Tatsu ; Yoshida, Kenta ; Ueki, Kenta ; Oyanagi, Ryosuke ; Uno, Masaoki ; Akaho, Shotaro Abstract Publication: Chemical Geology Pub Date: January 2020 DOI: 10.1016/j.chemgeo.2019.119345 Bibcode: 2020ChGeo.53219345K