1. Preface

   • K. Kovári

   EditorialNotes Pages: 111 - 111

2. Tunnelling in difficult ground — Swelling behaviour and identification of swelling rocks

   • H. H. Einstein

   OriginalPaper Pages: 113 - 124

3. The squeezing potential of rock around tunnels: Theory and prediction with examples taken from Japan

   • Ö. Aydan
   • T. Akagi
   • T. Kawamoto

   OriginalPaper Pages: 125 - 143

4. Dealing with squeezing conditions in Alpine tunnels

   • W. Schubert

   OriginalPaper Pages: 145 - 153

5. Two case histories of tunnels through squeezing rocks

   • M. Panet

   OriginalPaper Pages: 155 - 164

6. Book review

   • K. Kovari

   BookReview Pages: 165 - 166

7. Announcements

   Announcement Pages: 167 - 167