Authors: Zuber, MT Smith, DE Solomon, SC Abshire, JB Afzal, RS Aharonson, O Fishbaugh, K Ford, PG Frey, HV Garvin, JB Head, JW Ivanov, AB Johnson, CL Muhleman, DO Neumann, GA Pettengill, GH Phillips, RJ Sun, ZL Zwally, HJ Banerdt, WB Duxbury, TC

Citation: Mt. Zuber et al., Observations of the north polar region of Mars from the Mars Orbiter LaserAltimeter, SCIENCE, 282(5396), 1998, pp. 2053-2060