Roberto Gerhard was a pioneer of electronic music in England creating over twenty substantial concert, theatre and radio works from as early as 1954. However, for various political, cultural and personal reasons Gerhard’s electronic music has not been published or widely disseminated. Gerhard’s electronic music is one of the richest repositories for understanding the development of the composer...

Gerhard Lubich: Geschichte der Stadt Schwäbisch Hall. Von den Anfängen bis zum Ausgang des Mittelalters (Darstellungen aus fränkischen 52) Würzburg 2006, 305 S.

Hansmartin Schwarzmaier, Konrad Krimm, Dieter Stievermann, Gerhard Kaller, Rosemarie Stratmann-Döhler, Geschichte Badens in Bildern 1100-1918, Stuttgart, Berlin, Köln (Kohlhammer) 1993, 302 S.

This paper develops new combinatorial and geometric techniques for studying the topology of the real semialgebraic variety 31 (M) of all realizations of an oriented matroid M . We focus our attention on point configurations in general position, and as the main result we prove that the realization space of every uniform rank 3 oriented matroid with up to eight points is contractible. For these s...

ing and Verifying Strategy-proofness for Auction Mechanisms . . . 141 Emmanuel M. Tadjouddine, Frank Guerin, Wamberto Vasconcelos

Article history: Received 21 December 2008 Available online 20 February 2009 Communicated by Gerhard Hiss

This paper describes the first stage of a study aiming to evaluate the potential and limitations of stereophotogrammetric and INSAR data for detailed topographic research in arctic deserts. Several different image processing techniques, including digital stereoplotting with Russian spaceborne KATE-200 photographs, photometric segmentation of stereophotographs and ERS-1/2-SAR interferogram diffe...