I. P. Williams

Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2009

B. A. Archinal, Michael F. A’Hearn, E. Bowell et al. · Celestial Mechanics and Dynamical Astronomy · 2010 · 472 citations

Natural Sciences, Geoinformatics, Cartography +8

Subsurface Radar Sounding of the South Polar Layered Deposits of Mars

J. J. Plaut, G. Picardi, A. Safaeinili et al. · Science · 2007 · 391 citations · Full text

Natural Sciences, Earth Sciences, Geophysics +17

Report of the IAU Working Group on Cartographic Coordinates and Rotational Elements: 2015

B. A. Archinal, C. H. Acton, Michael F. A’Hearn et al. · Celestial Mechanics and Dynamical Astronomy · 2018 · 290 citations

Computing, Geoinformatics, Cartography +7

Report of the IAU/IAG Working Group on cartographic coordinates and rotational elements: 2006

P. K. Seidelmann, B. A. Archinal, Michael F. A’Hearn et al. · Celestial Mechanics and Dynamical Astronomy · 2007 · 253 citations · Full text

Natural Sciences, Astronomy, Physics +13

Resistance to the Motion of a Small Sphere Moving Through a Gas

M. J. Baines, I. P. Williams, A. S. Asebiomo et al. · Monthly Notices of the Royal Astronomical Society · 1965 · 238 citations · Full text

Natural Sciences, Astronomy, Physics +10