@article {431,
	title = {Gradient Based System-level diagnosis},
	journal = {PERIODICA POLYTECHNICA-ELECTRICAL ENGINEERING},
	volume = {51},
	year = {2007},
	month = {2007},
	pages = {43 - 55},
	address = {Barborak, M., Malek, M., Dahbura, A., The consensus problem in faulttolerant computing (1993) ACM Computing Surveys, 25 (2), pp. 171-220. , June;Barsi, F., Grandoni, F., Maestrini, P., A theory of diagnosability of digital systems (1976) IEEE Transactions},
	isbn = {0324-6000},
	url = {http://mycite.omikk.bme.hu/doc/54832.pdf},
	author = {Bal{\'a}zs Polg{\'a}r and Endre Sel{\'e}nyi}
}
