@article{Kreuter2011,
author = {Kreuter, F. and Mc Culloch, S. and Presser, S. and Tourangeau, R. },
title= {The Effects of Asking Filter Questions in Interleafed Versus Grouped Format},
year = {2011},
doi = {10.1177/0049124110392342},
journal = {Sociological Methods & Research},
volume = {40},
number = {1},
pages = {88--104},
}