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http://www.museoarqueologicocartagena.es/files/22-708-DOC_FICHERO1/8_rev_11_a_13.pdf (全文テキスト(全般))
Budsky, A., Scholz, D., Gibert, L., & Mertz-Kraus, R. (2015). 230Th/U dating of the Cueva Victoria flowstone sequence: Preliminary results and paleoclimate implications. In Geology and Paleontology of Cueva Victoria 11-13. L. Gibert & C. Ferràndez-Canadell (Eds.) (pp. 101-109). Cartagena: Ayuntamiento de Cartagena.