Report of the IAUIAG COSPAR working group on cartographic coordinates and rotational elements of the planets and satellites: 1985 Davies, M. E. ; Abalakin, V. K. ; Bursa, M. ; Lederle, T. ; Lieske, J. H. ; Rapp, R. H. ; Seidelman, P. K. ; Singclair, A. T. ; Tejfel, V. G. ; Tjuflin, Y. S. Abstract Publication: Celestial Mechanics Pub Date: May 1986 Bibcode: 1986CeMec..39..102D