Matrices with prescribed row, column and block sums Zh. A. ChernyakA. A. Chernyak OriginalPaper Pages: 177 - 184
Improved processor bounds for combinatorial problems in RNC Z. GalilV. Pan OriginalPaper Pages: 189 - 200
How big can the circuits of a bridge of a maximal circuit be? J. Kincses OriginalPaper Pages: 201 - 205
On a relation between a cyclic relative difference set associated with the quadratic extensions of a finite field and the Szekeres difference sets Mieko Yamada OriginalPaper Pages: 207 - 216
Branchings in rooted graphs and the diameter of greedoids G. M. Ziegler OriginalPaper Pages: 217 - 234