1. Attenuation of high-frequency earthquake waves in South America

   • Mehdi M. Raoof
   • Otto W. Nuttli

   OriginalPaper Pages: 619 - 644

2. Estimates of fracture parameters of earthquakes

   • Niu Zhiren

   OriginalPaper Pages: 645 - 661

3. Frictional resistance to accelerating slip

   • J. C. Gu

   OriginalPaper Pages: 662 - 679

4. Contact conditions on seismoactive faults

   • Blahoslav Košťák
   • Jan Kozák
   • Tomáš Lokajíček

   OriginalPaper Pages: 680 - 693

5. Optimal design of a regional seismological network for the Arab countries

   • Hafidh A. A. Ghalib
   • David R. Russell
   • Andrzej Kijko

   OriginalPaper Pages: 694 - 712

6. Seismostructural studies in the Pyrenees: Evolution and recent results

   • J. Gallart
   • M. Daignières
   • C. Olivera

   OriginalPaper Pages: 713 - 724

7. Continuation by integral equation methods: A note on surface integration over the double layer

   • Richard D. Ray

   OriginalPaper Pages: 725 - 730

8. A numerical experiment on the general circulation of the middle atmosphere with a three-dimensional model explicitly representing internal gravity waves and their breaking

   • Hideji Kida

   OriginalPaper Pages: 731 - 746

9. Maximum entropy spectral analysis of total ozone

   • R. P. Kane
   • Y. Sahai
   • N. R. Teixeira

   OriginalPaper Pages: 747 - 762