@book{10720,
	author = {Yousra Javed},
	title = {Strength evaluation of visual text captchas [project report MSCSE-1]},
	publisher = {NUST School of Electrical Engineering and Computer Science},
	year = {2011},
	address = {Islamabad},
	note = {Supervisors: Dr. Syed Ali Khayam, Dr. M. Murtaza Khan, Dr. Fauzan Mirza, Dr. Khawar Khurshid},
	url = {http://10.250.8.41:8080/xmlui/handle/123456789/32022}
}