@article{v014a015,
 author = {Montanaro, Ashley},
 title = {Quantum-Walk Speedup of Backtracking Algorithms},
 year = {2018},
 pages = {1--24},
 doi = {10.4086/toc.2018.v014a015},
 publisher = {Theory of Computing},
 journal = {Theory of Computing},
 volume = {14},
 number = {15},
 URL = {https://theoryofcomputing.org/articles/v014a015},
}