?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=L&rft.au=Claessens%2C+L&rft.aulast=Claessens&rft.isbn=978-0-12-374739-6&rft.date=2013&rft.title=Mass-Movement+Causes%3A+Changes+in+Slope+Angle&rft.btitle=Treatise+on+Geomorphology+Volume+2%3A+Quantitative+Modeling+of+Geomorphology&rft.genre=bookitem