@misc{indiciaeeff746aee655, title = {Propulsion Instruments for Small Hall Thruster Integration}, author = {Johnson, Lee K. and Conroy, David G. and Spanjers, Greg G. and Bromaghim, Daron R.}, year = {2001}, url = {https://ntrs.nasa.gov/citations/20070034845}, note = {Source identifier: 20070034845} }