@inproceedings{tomita_efficient_2003,
address = {Berlin, Heidelberg},
series = {DMTCS'03},
title = {An efficient branch-and-bound algorithm for finding a maximum clique},
booktitle = {Proceedings of the 4th international conference on Discrete mathematics and theoretical computer science},
publisher = {Springer-Verlag},
author = {Tomita, Etsuji and Seki, Tomokazu},
year = {2003},
pages = {278–-289}
},