Alexander A. Sherstov. The Pattern Matrix Method for Lower Bounds on Quantum Communication. Electronic Colloquium on Computational Complexity (ECCC), 14(100), 2007. [doi]
@article{Sherstov07a, title = {The Pattern Matrix Method for Lower Bounds on Quantum Communication}, author = {Alexander A. Sherstov}, year = {2007}, url = {http://eccc.hpi-web.de/eccc-reports/2007/TR07-100/index.html}, researchr = {https://researchr.org/publication/Sherstov07a}, cites = {0}, citedby = {0}, journal = {Electronic Colloquium on Computational Complexity (ECCC)}, volume = {14}, number = {100}, }