Acta Geodaetica et Geophysica Hungarica 29. (1994)

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ACTA GEODAETICA ET GEOPHYSICA HUNGARICA A Quarterly Journal of the Hungarian Academy of Sciences Acta Geodaetica et Geophysica Hungarica (AGG) publishes original reports and reviews on geodesy and geophysics in English. AGG is published in yearly volumes of four issues by AKADÉMIAI KIADÓ Publishing House of the Hungarian Academy of Sciences H -1117 Budapest, Prielle K. u. 19-35 Manuscripts and editorial correspondence should be addressed to AGG Editorial Office Geodetical and Geophysical Research Institute H-9401 Sopron, P.0. Box 5 E-mail: actagg@sun10.ggki.hu Subscription information Orders should be addressed to AKADÉMIAI KIADÓ H-1519 Budapest, P.O. Box 245 Subscription price for Volume 29 (1994) in 4 issues US$ 80.00, including normal postage, airmail delivery US$ 20.00. © Akadémiai Kiadó, Budapest 1994 ADVISORY BOARD M BURŐA, Praha (astronomical geodesy), C DENIS, Liège (geodynamics), A EBEL, Köln (upper atmosphere), E HJELT, Oulu (electromagnetic induction), H LÜHR, Braunschweig (space physics), D NAGY, Ottawa (geodesy), G F PANZA, Trieste (seismology), H SÜN KEL, Graz (geodesy), U VILLANTE, L'Aquila (geomagnetism), J ZSCHAU, Potsdam (solid Earth physics) INSTRUCTIONS TO AUTHORS Manuscripts should be sent to the Editorial Office (address see above). Articles not published or submitted for publication elsewhere are only accepted. Manuscripts should be typewritten in duplicate or on disk (LATEX .tex files or Word for Windows Documents or text-only ASCII files) with a written copy, or via E-mail (LATEX .tex files or text-only ASCII files).

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