@article {15032,
	title = {Automatic generation of explanation for expert systems implemented with different knowledge representations},
	journal = {WSEAS Transactions on Systems},
	volume = {8},
	year = {2009},
	note = {n/a},
	pages = {55-64},
	abstract = {n/a},
	author = {Said, Ahmed Fouad and Rafea, Ahmed and Samhaa R. El-Beltagy and Hesham Hassan}
}
