@article{Brejova2005,
 author={Brona Brejova and  Daniel G. Brown and  Tomas Vinar},
 title={{Vector seeds: an extension to spaced seeds}},
 journal={Journal of Computer and System Sciences},
 volume={70},
 number={3},
 pages={364--380},
 month={May},
 year={2005},
 note={Special issue on bioinformatics. Early version in WABI 2003}
}