@article {survey2,
	title = {Visual Text Analysis in Digital Humanities},
	journal = {Computer Graphics Forum},
	year = {2016},
	keywords = {journal},
	issn = {1467-8659},
	author = {J{\"a}nicke, Stefan and Franzini, Greta and Cheema, Muhammad Faisal and Gerik Scheuermann}
}
