Andris Ambainis William I. Gasarch Aravind Srinivasan Andrey Utis Lower bounds on the Deterministic and Quantum Communication Complexity of HAM<sub>n</sub><sup>a</sup> Electronic Colloquium on Computational Complexity (ECCC) 2004 120 db/journals/eccc/eccc11.html#TR04-120 http://eccc.hpi-web.de/eccc-reports/2004/TR04-120/index.html