1. A unified stale model of orbital trajectory and attitude dynamics;Altman;Celestial Mechanics,1972
2. Factorization Methods for Discrete Sequential Estimation;Bierman,1977
3. A new computationally efficient fixedinterval discrete time smoother;Bierman;Automatica,1983
4. Numerical comparison of Kalman filter algorithms: orbit determination case study;Bierman;Automatica,1977
5. Voyager orbit determination at Jupiter;Campbell;IEEE Trans, on Automatic Control,1983