Stephen S. Bullock, Igor L. Markov. Asymptotically optimal circuits for arbitrary n-qubit diagonal comutations. Quantum Information & Computation, 4(1):27-47, 2004. [doi]
@article{BullockM04,
title = {Asymptotically optimal circuits for arbitrary n-qubit diagonal comutations},
author = {Stephen S. Bullock and Igor L. Markov},
year = {2004},
url = {http://portal.acm.org/citation.cfm?id=2011575},
researchr = {https://researchr.org/publication/BullockM04},
cites = {0},
citedby = {0},
journal = {Quantum Information & Computation},
volume = {4},
number = {1},
pages = {27-47},
}