@article {MR3331780,
	title = {Quasi-Hadamard differentiability of general risk functionals and its application},
	journal = {Stat. Risk Model.},
	volume = {32},
	number = {1},
	year = {2015},
	pages = {25{\textendash}47},
	issn = {2193-1402},
	author = {Kr{\"a}tschmer, Volker and Schied, Alexander and Z{\"a}hle, Henryk}
}
