Ewart, A.; Collerson, K. D.; Regelous, M.; Wendt, J. I.; Niu, Y. (1998): Geochemical evolution within the Tonga-Kermadec-Lau arc-back-arc systems; the role of varying mantle wedge composition in space and time. Clarendon Press, Oxford, United Kingdom, Journal of Petrology, 39 (3), 331-368, georefid:1998-032555