Hoefer, Martin Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Link (Any fulltext)
Cheung, Y. K., Henzinger, M., Hoefer, M., & Starnberger, M. (2015). Combinatorial Auctions with Conflict-based Externalities. In E. Markakis, & G. Schäfer (Eds.), Web and Internet Economics (pp. 230-243). Berlin: Springer. doi:10.1007/978-3-662-48995-6_17.