Volume 51 (2011)
- Le Anh Vinh
- Nicolas Lichiardopol
- Andreas Holtkamp and Lutz Volkmann
- A. Nagarajan and R. Vasuki
- Nader Jafari Rad
- Xiaoling Shen and Yaoping Hou
- Lars-Daniel Öhman
- Roland Lortz and Ingrid Mengersen
- Elizabeth J. Billington
- Adriana Hansberg and Lutz Volkmann
- P. Roushini Leely Pushpam and T.N.M. Malini Mai
- Weak edge Roman domination in graphs, pp.125–138
- John Lorch
- Ali Ahmad, K.M. Awan, Imran Javaid and Slamin
- John McCabe and Kathryn Weld
- J.S. Kimberley and J.A. MacDougall
- Ali Ahmad, Muhammad Faisal Nadeem, Imran Javaid and Roslan Hasni
- Shasha Li, Xueliang Li and Yongtang Shi
- Elizabeth J. Billington, Diane Donovan, James Lefevre, Thomas McCourt and C.C. Lindner
- Weixia Li and Hao Shen
- M.A. Ollis and Devin T. Willmott
- On twizzler, zigzag and graceful terraces, pp.243–257
- M.J. Grannell and M. Knor
- A.D. Keedwell