From: Ben Creisler bcreisler@gmail.com In case people had the text of Xing Lida's message truncated, here's the text: A free PDF probably can download from here: http://www.geojournals.cn/dzxbcn/ch/reader/create_pdf.aspx?file_no=201201001&flag=1&journal_id=dzxbcn&year_id=2012 === I was able to download the paper.