@article{Muramatsu1985289, author = "Y. Muramatsu and Karl Hans Wedepohl", doi = "http://dx.doi.org/10.1016/0009-2541(85)90138-X", issn = "0009-2541", journal = "Chemical Geology ", number = "3–4", pages = "289 - 301", title = "\{{REE}\} and selected trace elements in kimberlites from the {K}imberley area ({S}outh {A}frica) ", url = "http://www.sciencedirect.com/science/article/pii/000925418590138X", volume = "51", year = "1985", }