1. Toughness in Graphs – A Survey

   • Douglas Bauer
   • Hajo Broersma
   • Edward Schmeichel

   OriginalPaper Pages: 1 - 35

2. Pushing Squares Around

   • Adrian Dumitrescu
   • János Pach

   OriginalPaper Pages: 37 - 50

3. On the Pancyclicity of Lexicographic Products

   • Tomáš Kaiser
   • Matthias Kriesell

   OriginalPaper Pages: 51 - 58

4. On Resolvable Multipartite G-Designs II

   • M.G. Karunambigai
   • A. Muthusamy

   OriginalPaper Pages: 59 - 67

5. Weight Distribution of the Bases of a Matroid

   • Manoel Lemos

   OriginalPaper Pages: 69 - 82

6. The Semi-Arc Automorphism Group of a Graph with Application to Map Enumeration

   • Linfan Mao
   • Yanpei Liu
   • Erling Wei

   OriginalPaper Pages: 83 - 101

7. Extremal Problems for Imbalanced Edges

   • Dieter Rautenbach
   • Ingo Schiermeyer

   OriginalPaper Pages: 103 - 111

8. Large Induced Forests in Triangle-Free Planar Graphs

   • Mohammad R. Salavatipour

   OriginalPaper Pages: 113 - 126

9. Domination in Graphs of Minimum Degree Five

   • Hua-Ming Xing
   • Liang Sun
   • Xue-Gang Chen

   OriginalPaper Pages: 127 - 143