@article{Krasnopolsky_2012, title={Observation of DCl and upper limit to NH3 on Venus}, volume={219}, ISSN={0019-1035}, url={http://dx.doi.org/10.1016/j.icarus.2012.02.036}, DOI={10.1016/j.icarus.2012.02.036}, number={1}, journal={Icarus}, publisher={Elsevier BV}, author={Krasnopolsky, Vladimir}, year={2012}, month=may, pages={244–249} }