BibTex format
@inproceedings{Chang:2014:10.1007/978-3-319-07521-1-2,
author = {Chang, PL and Handa, A and Davison, AJ and Stoyanov, D and Edwards, PE},
doi = {10.1007/978-3-319-07521-1-2},
pages = {11--20},
title = {Robust real-time visual odometry for stereo endoscopy using dense quadrifocal tracking},
url = {http://dx.doi.org/10.1007/978-3-319-07521-1-2},
year = {2014}
}