Intersection Problem for Simple 2-fold (3n, n, 3) Group Divisible Designs

Fatih Demirkale, Diane Donovan, Charles Curtis Lindner. Intersection Problem for Simple 2-fold (3n, n, 3) Group Divisible Designs. Graphs and Combinatorics, 31(3):537-545, 2015. [doi]

Abstract

Abstract is missing.