@article{Ausubel_2004,
title={An Efficient Ascending-Bid Auction for Multiple Objects},
volume={94},
ISSN={0002-8282},
url={http://dx.doi.org/10.1257/0002828043052330},
DOI={10.1257/0002828043052330},
number={5},
journal={American Economic Review},
publisher={American Economic Association},
author={Ausubel,
Lawrence M},
year={2004},
month=dec,
pages={1452–1475} }