PETER HURAL: Seismic Slant Stack Migration 5
RAINER KIND: Length of the Rupture from the Swabian Alb Event on 3
September 1978 Derived from the Pn Duration at GRF 13

WOLFGANG MÜLLER, WILHELM LOSECKE & KLAUS KNÖDEL: A System of Programs for
Processing a Large Amount of Magnetotelluric Data 27
SIEGFRIED PLAUMANN: Tabelle der Normalschwere für das 'Geodetic
Reference System 1967' (Schwereformel 1967) 39