BibTex format
@article{Kwok:2013:10.1109/TRO.2012.2226382,
author = {Kwok, K-W and Tsoi, KH and Vitiello, V and Clark, J and Chow, GCT and Luk, W and Yang, G-Z},
doi = {10.1109/TRO.2012.2226382},
journal = {IEEE TRANSACTIONS ON ROBOTICS},
pages = {15--31},
title = {Dimensionality Reduction in Controlling Articulated Snake Robot for Endoscopy Under Dynamic Active Constraints},
url = {http://dx.doi.org/10.1109/TRO.2012.2226382},
volume = {29},
year = {2013}
}