Quistorff, Jörn

• The Electronic Journal of Combinatorics Volume 14 (2007) - Research Papers
  On Mixed Codes with Covering Radius $1$ and Minimum Distance $2$
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 13 (2006) - Articles
  A Survey on Packing and Covering Problems in the Hamming Permutation Space
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 10 (2003) - Notes
  Some Remarks on the Plotkin Bound
  Abstract  PDF