@inbook{Schwarz1990,
author = {Schwarz, N. and Strack, F.},
title= {Context effects in attitude surveys: Applying cognitive theory to social research},
year = {1990},
editor = {Strobe, W.},
editor = {Hewstone, M. },
booktitle = {European review of social psychology, Vol. 2},
address = {Chichester},
publisher = {Wiley},
pages = {31--50},
}