TY - RPRT TI - Recent Stability Comparisons with the JPL Linear Trapped Ion Frequency Standards AU - Tjoelker, R. L. AU - Prestage, J. D. AU - Dick, G. J. AU - Maleki, L. PY - 1994 UR - https://ntrs.nasa.gov/citations/20060038589 ID - 20060038589 ER -