1. Estimation with Applications to Tracking and Navigation;Bar-Shalom,2001
2. Global Positioning Systems, Inertial Navigation and Integration;Grewal,2007
3. Data Assimilation: A Mathematical Introduction;Law,2015
4. Stochastic Processes and Filtering Theory;Jazwinski,1970
5. Nonlinear smoothing theory;Leondes;IEEE Trans. Syst. Sci. Cyber.,1970