@book{8266,
	author = {Doan, AnHai},
	title = {Principles of data integration},
	publisher = {ELSEVIRE},
	year = {2013},
	address = {New Delhi},
	url = {https://libgen.is/book/index.php?md5=50F3D4B35F5929D5A5C78584CF20E4B5}
}