selected publications

• article

  • Simple Euclidean arrangements with no (≥ 5)-gons.  Discrete and Computational Geometry.  38:595-603. 2007-01-01
  • On the length of longest alternating paths for multicoloured point sets in convex position.  Discrete Mathematics.  306:1791-1797. 2006-01-01
  • On the intersection number of matchings and minimum weight perfect matchings of multicolored point sets.  Graphs and Combinatorics.  21:333-341. 2005-01-01

• conference paper

  • Spanning trees of multicoloured point sets with few intersections.  Lecture Notes in Computer Science. 113-122. 2005-01-01