@misc{indiciae9fe449e39c6d, title = {PLANETARY AERONOMY IV- THE DUOPLASMATRON AS A VACUUM ULTRAVIOLET LIGHT SOURCE}, author = {Liebl, H. J. and Samson, J. A. R.}, year = {1962}, url = {https://ntrs.nasa.gov/citations/19620006684}, note = {Source identifier: 19620006684} }