@article{9354, author = {C. Opal and H. Moos and W. Fastie}, title = {Far-ultraviolet altitude profiles and molecular oxygen densities in an aurora}, year = {1970}, journal = {Journal of Geophysical Research}, volume = {75}, pages = {788-796}, month = {Jan-02-1970}, url = {http://doi.wiley.com/10.1029/JA075i004p00788http://www.agu.org/journals/ja/v075/i004/JA075i004p00788/JA075i004p00788.pdf}, doi = {10.1029/JA075i004p00788}, }