Yuko Sakurai Yasumasa Saito Atsushi Iwasaki Makoto Yokoo Beyond Quasi-linear Utility: Strategy/False-Name-Proof Multi-unit Auction Protocols. 417-423 2008 IAT http://dx.doi.org/10.1109/WIIAT.2008.217 conf/iat/2008 db/conf/iat/iat2008.html#SakuraiSIY08