@inbook {HandbookNum,
	title = {Robust preferences and robust portfolio choice},
	booktitle = {Mathematical modelling and numerical methods in finance},
	series = {Handbook of Numerical Analysis},
	volume = {15},
	year = {2009},
	pages = {29{\textendash}88},
	publisher = {Elsevier},
	organization = {Elsevier},
	author = {Hans F{\"o}llmer and Alexander Schied and Stefan Weber},
	editor = {Ciarlet, P. and Bensoussan, A. and Zhang, Q.}
}
