@article {dingecc2012general,
	title = {A general control variate method for option pricing under L{\'e}vy processes},
	journal = {European Journal of Operational Research},
	volume = {221},
	number = {2},
	year = {2012},
	pages = {368{\textendash}377},
	publisher = {North-Holland},
	author = {Dinge{\c c}, Kemal Din{\c c}er and Wolfgang H{\"o}rmann}
}
