BibTex format
@article{Briggs:2011:10.1016/j.pss.2011.06.010,
author = {Briggs, JA and Brain, DA and Cartwright, ML and Eastwood, JP and Halekas, JS},
doi = {10.1016/j.pss.2011.06.010},
journal = {PLANETARY AND SPACE SCIENCE},
pages = {1498--1505},
title = {A statistical study of flux ropes in the Martian magnetosphere},
url = {http://dx.doi.org/10.1016/j.pss.2011.06.010},
volume = {59},
year = {2011}
}