BibTex format
@article{Rosenblatt:2012:10.1016/j.icarus.2011.06.019,
author = {Rosenblatt, P and Bruinsma, SL and Mueller-Wodarg, ICF and Haeusler, B and Svedhem, H and Marty, JC},
doi = {10.1016/j.icarus.2011.06.019},
journal = {ICARUS},
pages = {831--838},
title = {First ever <i>in situ</i> observations of Venus' polar upper atmosphere density using the tracking data of the Venus Express Atmospheric Drag Experiment (VExADE)},
url = {http://dx.doi.org/10.1016/j.icarus.2011.06.019},
volume = {217},
year = {2012}
}