@book{247243,
	author = {Layton, Robert,},
	title = {Automating open source intelligence : algorithms for OSINT / },
	publisher = {Elsevier,},
	year = {2016.},
	series = {Syngress advanced topics in information security},
	address = {Waltham, MA :},
	url = {http://www.sciencedirect.com/science/book/9780128029169}
}