Journal of Combinatorial Designs
Journal of Combinatorial Designs > 22 > 9 > 367 - 390
Journal of Combinatorial Designs > 22 > 9 > 391 - 408
Journal of Combinatorial Designs > 22 > 9 > 367 - 390
Journal of Combinatorial Designs > 22 > 9 > 391 - 408