@article{Wang2015,
author = {Wang, W. and Rothschild, D. and Goel, S. and Gelman, A.},
title= {Forecasting elections with non-representative polls},
year = {2015},
doi = {10.1016/j.ijforecast.2014.06.001},
volume = {31},
number = {3},
pages = {980--991},
}