@incollection{Tiwari07,
author = {Felix T.S. Chan and Manoj Kumar Tiwari},
title = {Preface: Swarm Intelligence, Focus on Ant and Particle Swarm Optimization},
booktitle = {Swarm Intelligence},
publisher = {IntechOpen},
address = {Rijeka},
year = {2007},
editor = {Felix T.S. Chan and Manoj Kumar Tiwari},
chapter = {0},
doi = {10.5772/5121},
url = {https://doi.org/10.5772/5121}
}