@book {MR1925197,
	title = {Stochastic finance},
	series = {De Gruyter Studies in Mathematics},
	volume = {27},
	year = {2002},
	note = {An introduction in discrete time},
	pages = {x+422},
	publisher = {Walter de Gruyter \& Co., Berlin},
	organization = {Walter de Gruyter \& Co., Berlin},
	isbn = {3-11-017119-8},
	doi = {10.1515/9783110198065},
	author = {F{\"o}llmer, Hans and Schied, Alexander}
}
