@article{Ettredge2005,
author = {Ettredge, M. and Gerdes, J. and Karuga, G.},
title= {Using web-based search data to predict macroeconomic statistics},
year = {2005},
doi = {10.1145/1096000.1096010},
volume = {48},
number = {11},
pages = {87--92},
}