@book{26311,
	author = {Tarek Abdelsalam Bakr and Osama Elsaied Gouda , },
	title = {Behaviour of soil around buried high voltage underground cables / },
	publisher = {Tarek Abdelsalam Bakr , },
	year = {1996},
	address = {Cairo : },
	url = {http://172.23.153.220/th.pdf}
}