Volume 26, September 2006 Combinatorics 2006, Ischia (Naples), Italy, 25 June - 1 July 2006, Edited by G. Lunardon, F. Mazzocca, N. Melone and D. Olanda
Bart De Bruyn
: Generalized quadrangles of order s with a hyperbolic line consisting of regular points.
: Update on the Extension of Good Linear Codes.
George B. Mertzios
: A polynomial algorithm for the k-cluster problem on the interval graphs.