Paper  bibtex   

@article{kaviani_dual_????,
	title = {Dual {Displays}: towards an interaction model and associated design guidelines.},
	shorttitle = {Dual {Displays}},
	url = {http://142.103.25.21/www/2publications/2011/20110228/PDF_Version.pdf},
	urldate = {2014-04-28TZ},
	author = {Kaviani, Nima and Finke, Matthias and Lea, Rodger and Fels, Sidney}
}