Broersma, Hajo

• The Electronic Journal of Combinatorics Volume 22, Issue 3 (2015) - Papers
  Closing the Gap on Path-Kipas Ramsey Numbers
  Abstract  PDF  source file - Closing the Gap  Official Source
• The Electronic Journal of Combinatorics Volume 28, Issue 1 (2021) - Papers
  On the Spectra of General Random Mixed Graphs
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 29, Issue 2 (2022) - Papers
  Integer Colorings with No Rainbow 3-Term Arithmetic Progression
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 32, Issue 1 (2025) - Papers
  Generalized Crowns in Linear $r$-Graphs
  Abstract  PDF