TY - RPRT TI - Suboptimal filtering. Part 4 - Test-bed computer program Final report AU - Bailie, A. E. AU - Jazwinski, A. H. AU - Levine, N. AU - Schmidt, S. F. PY - 1968 UR - https://ntrs.nasa.gov/citations/19680024358 ID - 19680024358 ER -