{{Cite conference| last1 = Lovejoy| first1 = S.| last2 = Schertzer| first2 = D| last3 = Tchiguirinskaia| first3 = Ioulia| title = Scale, scaling and nonlinear variability in precipitation, landscape morphology and river flows| booktitle = IUGG General Assembly| location = Perugia, Italy| date = 2007}}