TY - RPRT TI - The adaptation of a strap down formulation for processing inertial platform data AU - Heck, M. L. AU - Findlay, J. T. AU - Kelly, G. M. AU - Compton, H. R. PY - 1982 UR - https://ntrs.nasa.gov/citations/19820055573 ID - 19820055573 ER -