1. Concurrency of operations on B-trees

   • R. Bayer
   • M. Schkolnick

   OriginalPaper Pages: 1 - 21

2. Worst-case analysis for region and partial region searches in multidimensional binary search trees and balanced quad trees

   • D. T. Lee
   • C. K. Wong

   OriginalPaper Pages: 23 - 29

3. Eliminating unit productions from LR parsers

   • David Pager

   OriginalPaper Pages: 31 - 59

4. Axioms for total correctness

   • Stefan Sokolowski

   OriginalPaper Pages: 61 - 71

5. A class of measures on formal languages

   • J. Paredaens
   • R. Vyncke

   OriginalPaper Pages: 73 - 86

6. Subrekursive Komplexität bei Gruppen

   • J. Avenhaus
   • K. Madlener

   OriginalPaper Pages: 87 - 104