Volume 56 (2013)
- C.M. Mynhardt and J. Wodlinger
- Jaromy Kuhl and Michael W. Schroeder
- Dorota Bród
- Sarah Spence Adams, Zachary Brass, Connor Stokes and Denise Sakai Troxell
- V. Andova, M. Knor, P. Potočnik and R. Škrekovski
- On a variation of the Randíc index, pp.61–75
- Ben Babcock and Adam Van Tuyl
- Mustapha Chellali and Nader Jafari Rad
- Yancai Zhao, Erfang Shan and H. Abdollahzadeh Ahangar
- Ahmed Bouchou and Mostafa Blidia
- I. Beaton, R. Begin, S. Finbow and C.M. van Bommel
- Even time constraints on the watchman's walk, pp.113–121
- Xiaoxia Zhang and Xiangwen Li
- Xun-Tuan Su, Deng-Yun Yang and Wei-Wei Zhang
- A note on the generalized factorial, pp.133–137
- Hiroshi Nozaki
- Vahan V. Mkrtchyan
- Qian Huang and Jian-yi Shi
- Vladimir Samodivkin
- Peter J. Cameron
- Groups with right-invariant multiorders, pp.187–193
- Salvatore Milici
- Ryan C. Bunge, Saad I. El-Zanati, Chepina Rumsey and Charles Vanden Eynden
- Midori Kobayashi, Brendan D. McKay, Nobuaki Mutoh, Gisaku Nakamura and Chie Nara
- Søren Bøg, Morten Stöckel and Hjalte Wedel Vildhøj
- Charles C. Lindner, Mariusz Meszka and Alexander Rosa
- Palettes in block colourings of designs, pp.235–243
- S. Bonvicini and G. Mazzuoccolo
- S. Rahmawati, K.A. Sugeng, D.R. Silaban, M. Miller and M. Bača