{{Cite journal| issn = 1205-6685| volume = 46| issue = 3| pages = 101–107| last1 = Varrault| first1 = G.| last2 = Fabre| first2 = Y.| last3 = Bermond| first3 = A.| title = Kinetic fractionation of copper and cadmium from soil model compounds| journal = Canadian Journal of Analytical Sciences and Spectroscopy| date = 2001}}