Department of Geological Sciences, Northwestern University, 60208, Evanston, ILL, USA
Emile A. Okal
Department of Earth and Planetary Physics, Harvard University Hoffman Laboratories, 20 Oxford Street, 02138, Cambridge, MA, USA
Jeremy Bloxham
Department of Earth Sciences, University of Oxford, Parks Road, OX1 3PR, Oxford, UK
Barry Parsons
Institute of Geophysics, University of Warsaw, Pasteura 7, 02-093, Warsaw, Poland
Leszek Czechowski
Institute of Geophysics, University of Warsaw, Pasteura 7, 02-093, Warsaw, Poland
L. Czechowski
Institute of Geophysics, Polish Academy of Sciences, Pasteura 3, P.O. Box 155, 00-973, Warsaw, Poland
S. J. Gibowicz
Center for Astrophysics, Harvard-Smithsonian Institution, 60 Garden St., 02138, Cambridge, MA, USA
Ursula B. Marvin
Aiken Computation Laboratory Division of Applied Sciences, Harvard University, 02138, Cambridge, MA, USA
Richard Barakat
Space Research Centre, Polish Academy of Sciences, Ordona 21, 01-237, Warsaw, Poland
Jan Błęcki
IMGA-CNR, 770 Emilia Est, 41100, Modena, Italy
Roberto Legnani
Department of Atmospheric Sciences AK-40, Univ. of Washington, 98195, Seattle, WA, USA
Stephen Warren