| Affiliation: | (1) Department of Earth Sciences, Leeds University, LS2 9JT Leeds, UK;(2) Department of Earth, Atmospheric, and Planetary Sciences, Massachusetts Institute of Technology, 02139 Cambridge, Massachusetts, USA;(3) Department of Earth Sciences, University of Oxford, 62 Banbury Road, OX2 6PN Oxford, UK;(4) Department of Surveying Engineering, University of New Brunswick, Box 4400, E3B 5A3 Fredericton, N.B., Canada;(5) Seismological Laboratory, California Institute of Technology, 91125 Pasadena, CA, USA;(6) Seismological Laboratory 252-21, California Institute of Technology, 91125 Pasadena, CA, USA;(7) Department of Earth Sciences, Silesian University, Mielczarskiego 60, 41-200 Sosnowiec, Poland;(8) Institute of Geophysics, Polish Academy of Science, P.O. Box 155, 00-973 Warsaw, Poland;(9) Institute of Geophysics, University of Warsaw, ul. Pasteura 7, 02-093 Warsaw, Poland;(10) Div. of Geological and Planetary Science, California Institute of Technology, 91125 Pasadena, CA, USA;(11) The Institute of Low Temperature Science, Hokkaido University, Sapporo, Japan;(12) Present address: Institute of Geophysics, University of Warsaw, ul. Pasteura 7, 02-093 Warszawa, Poland;(13) Kaliningrad Observatory of IZMIR AN of the USSR, pr. Pobedy 41, 236017 Kaliningrad, USSR;(14) Department of Earth and Planetary Sciences, Harvard University, 02138 Cambridge, MA, USA;(15) Institute of Meteorology and Water Management, ul. Borowego 14, 30-215 Cracow, Poland;(16) Institute of Geophysics, University of Warsaw, ul. Pasteura 7, PL-02-093 Warszawa, Poland;(17) Institute of Geophysics, Warsaw University, Pasteura 7, 02-093 Warsaw, Poland;(18) Institute of Meteorology and Water Management, Podlesna 61, 01-673 Warszawa, Poland;(19) Climatology Department, Institute of Meteorology and Water Management, Podlesna 61, 01-673 Warszawa, Poland |
