@INPROCEEDINGS {28164,
author={S. Chakraborty and L.N. Novo and AA Ambainis and Y. Omar},
doi={},
booktitle={Theory of Quantum Computation Communication and Cryptography TQC},
title={Spatial Search by Quantum Walk is Optimal for Almost All Graphs},
year={2016},
month={September},
volume={--},
pages={-----} 
}