BibTex format
@article{Degond:2018:10.1137/17M1135207,
author = {Degond, PAA and Frouvelle, A and Merino, Aceituno S and Trescases, A},
doi = {10.1137/17M1135207},
journal = {Multiscale Modeling and Simulation: A SIAM Interdisciplinary Journal},
pages = {28--77},
title = {Quaternions in collective dynamics},
url = {http://dx.doi.org/10.1137/17M1135207},
volume = {16},
year = {2018}
}