Brouwer, A. E.

• The Electronic Journal of Combinatorics Volume 16, Issue 1 (2009) - Notes
  Cospectral Graphs on 12 Vertices
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 17 (2010) - Research Papers
  A Hilton-Milner Theorem for Vector Spaces
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 15 (2008) - Notes
  Small Integral Trees
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 20, Issue 2 (2013) - Papers
  Counting Families of Mutually Intersecting Sets
  Abstract  PDF  source files  Official source