@incollection{Liu11,
author = {Enxiu Chen and Xiyu Liu},
title = {Multi-Colony Ant Algorithm},
booktitle = {Ant Colony Optimization},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Avi Ostfeld},
chapter = {1},
doi = {10.5772/13991},
url = {https://doi.org/10.5772/13991}
}