1. A sharpening of the Johnson bound for binary linear codes and the nonexistence of linear codes with preparata parameters

   • A. E. Brouwer
   • L. M. G. M. Tolhuizen

   OriginalPaper Pages: 95 - 98

2. Cubic arcs in cubic nets

   • V. C. Mavron
   • W. D. Wallis

   OriginalPaper Pages: 99 - 104

3. Incomplete sums, DC-constrained codes, and codes that maintain synchronization

   • Alexander Barg

   OriginalPaper Pages: 105 - 116

4. Codes of Steiner triple and quadruple systems

   • J. D. Key
   • F. E. Sullivan

   OriginalPaper Pages: 117 - 125

5. On 2-level secret sharing

   • Albrecht Beutelspacher
   • Ferenc Wettl

   OriginalPaper Pages: 127 - 134

6. Partially-bent functions

   • Claude Carlet

   OriginalPaper Pages: 135 - 145

7. Necessary conditions for menon difference sets

   • W. K. Chan

   OriginalPaper Pages: 147 - 154

8. Some characterizations of quasi-symmetric designs with a spread

   • S. S. Sane
   • M. S. Shrikhande

   OriginalPaper Pages: 155 - 166

9. Further results on the covering radii of the Reed-Muller codes

   • Xiang-Dong Hou

   OriginalPaper Pages: 167 - 177