@book{609749,
	author = {Safdar, Muhammad and Supervisor: Asghar Qadir},
	title = {Solvability of Systems of Differential Equations by Complex Symmetry Analysis/},
	publisher = {SNS NUST;},
	year = {2013;},
	address = {Islamabad;},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/3395}
}