@book{1988-brassard ,title={{Algorithmics: theory and practice}} ,booktitle={{Algorithmics: theory and practice}} ,author={Gilles Brassard and Paul Bratley} ,ISBN={0--13--023243--2} ,MR={90j:68002} ,publisher={Prentice-Hall} ,address={Englewood Cliffs, New Jersey} ,year={1988} }