Volume 31 [75 articles]

• A note on operators of deletion and contraction for antichains, Andrey O. Matveev
  Volume 31 (2002), Issue 12, Pages 725-729
• Subgroups of quasi-HNN groups, R. M. S. Mahmood and M. I. Khanfar
  Volume 31 (2002), Issue 12, Pages 731-743
• On the first power mean of L-functions with the weight of general Kloosterman sums, Zhang Wenpeng
  Volume 31 (2002), Issue 12, Pages 745-750
• On the relation between interior critical points of positive solutions and parameters for a class of nonlinear boundary value problems, G. A. Afrouzi and M. Khaleghy Moghaddam
  Volume 31 (2002), Issue 12, Pages 751-760
• A new triple sum combinatorial identity, Joseph Sinyor and Akalu Tefera
  Volume 31 (2002), Issue 12, Pages 761-763