Sorption of Eu(III) on attapulgite studied by batch, XPS, and EXAFS techniques
Environmental Science & Technology (2009) - Comment
doi: 10.1021/es901241f  issn: 0013-936x  issn: 1520-5851  pubmed: 19731676 

Q. H. Fan, X. L. Tan, J. X. Li, X. K. Wang, W. S. Wu, G. Montavon