TY - RPRT TI - Shuttle experiment to demonstrate high-accuracy global time and frequency transfer AU - Allan, D. W. AU - Alley, C. O., Jr. AU - Decher, R. AU - Vessot, R. F. C. AU - Winkler, G. PY - 1982 UR - https://ntrs.nasa.gov/citations/19820055678 ID - 19820055678 ER -