TY  - RPRT
TI  - A Stabilized Sparse-Matrix U-D Square-Root Implementation of a Large-State Extended Kalman Filter
AU  - Boggs, D.
AU  - Ghil, M.
AU  - Keppenne, C.
PY  - 1995
UR  - https://ntrs.nasa.gov/citations/20060037009
ID  - 20060037009
ER  -