@misc{indiciae7531c2f77c89, title = {Angular-Rate Estimation using Star Tracker Measurements}, author = {Azor, R. and Bar-Itzhack, Itzhack Y. and Deutschmann, Julie K. and Harman, Richard R.}, year = {1999}, url = {https://ntrs.nasa.gov/citations/19990064161}, note = {Source identifier: 19990064161} }