@inbook {Encyclopedia,
	title = {Coherent and convex risk measures},
	booktitle = {Encyclopedia of quantitative finance},
	year = {2010},
	pages = {355{\textendash}363},
	publisher = {John Wiley \& Sons},
	organization = {John Wiley \& Sons},
	author = {Hans F{\"o}llmer and Alexander Schied},
	editor = {Rama Cont}
}
