BibTex format
@article{Vigren:2015:1/54,
author = {Vigren, E and Galand, M and Eriksson, AI and Edberg, NJT and Odelstad, E and Schwartz, SJ},
doi = {1/54},
journal = {ASTROPHYSICAL JOURNAL},
title = {ON THE ELECTRON-TO-NEUTRAL NUMBER DENSITY RATIO IN THE COMA OF COMET 67P/CHURYUMOV-GERASIMENKO: GUIDING EXPRESSION AND SOURCES FOR DEVIATIONS},
url = {http://dx.doi.org/10.1088/0004-637X/812/1/54},
volume = {812},
year = {2015}
}