@article {abd2013survey,
	title = {Survey of Mapping XML DTDs (Documents) to Relational Schemas},
	journal = {International Journal of Computer Science and Management Research IJCSMR},
	volume = {2},
	number = {1},
	year = {2013},
	note = {n/a},
	abstract = {n/a},
	author = {Abd El-Aziz, A.A and A. Kannan}
}
