Arne Andersson Jim Holmstrom Mattias Willman An Auction Mechanism for Polynomial-Time Execution with Combinatorial Constraints. 17-24 2005 conf/wecwis/2005 CEC http://doi.ieeecomputersociety.org/10.1109/ICECT.2005.103 db/conf/wecwis/cec2005.html#AnderssonHW05