@inbook {MR1929370,
	title = {Robust preferences and convex measures of risk},
	booktitle = {Advances in finance and stochastics},
	year = {2002},
	pages = {39{\textendash}56},
	publisher = {Springer, Berlin},
	organization = {Springer, Berlin},
	doi = {10.1515/9783110198065},
	author = {F{\"o}llmer, Hans and Schied, Alexander}
}
