TY - RPRT TI - A global geodetic reference frame from Lageos ranging (SL5.1AP) AU - Smith, D. E. AU - Christodoulidis, D. C. AU - Kolenkiewicz, R. AU - Dunn, P. J. AU - Klosko, S. M. PY - 1985 UR - https://ntrs.nasa.gov/citations/19860026539 ID - 19860026539 ER -