@article {4952,
	title = {Incomplete Categorical Data Design: Nonrandomized Response Techniques for Sensitive Questions in Surveys.},
	journal = {Journal of the American Statistical Association},
	volume = {110},
	year = {2015},
	month = {2015},
	pages = {451-452},
	issn = {0162-1459},
	author = {Harel, Ofer}
}
