1. How auctions work for wine and art;Ashenfelter;Journal of Economic Perspectives,1989
2. Systematic price differences between successive auctions are not anomaly;Black;Journal of Economics & Management Strategy,1992
3. Multi-object auctions: On the use of combinational bids;Branco,1995
4. Multi-object auctions with synergies;Branco,1996
5. Multiple unit auctions of an indivisible good;Branco;Economic Theory,1996