@article{AV12JLC,
	author		=	"L. Amgoud and S. Vesic",
	title		=	"Revising option status in argument-based decision systems",
	journal		=	"Journal of Logic and Computation",
	publisher	=	"Oxford University Press",
	volume    	= 	{5},
	number    	= 	{22},
	year      	= 	{2012},
	pages     	= 	{1019-1058}
}