## Volume 52 (2012)

- Xirong Xu, Jian Wang, Jun-Ming Xu and Yongchang Cao
- M. Adabi, E. Ebrahimi Targhi, N. Jafari Rad and M. Saied Moradi
- David E. Brown and Larry J. Langley
- M. Edwards and G. MacGillivray
- Jesús Leaños, Rutilo Moreno and Luis Manuel Rivera-Martínez
- S.M. Hegde and M.K. Sumana
- Uwe Leck, Ian T. Roberts and Jamie Simpson
- Alejandro Erickson
- Chun Li and Jennifer Seberry
- On crystal sets, pp.89–110

- Liantao Lan and Yunqing Xu
- R. Julian R. Abel, Diana Combe, Adrian M. Nelson and William D. Palmer
- Olga Fourtounelli and P. Katerinis
- On $f$-factors in claw-free graphs, pp.133–140

- Wai Chee Shiu and Fook Sun Wong
- Full friendly index sets of cylinder graphs, pp.141–162

- R. Balakrishnan, T. Kavaskar and Wasin So
- The energy of the Mycielskian of a regular graph, pp.163–171

- David A. Pike and Asiyeh Sanaei
- The modular product and existential closure, pp.173–183

- R.C. Laskar, Henry Martyn Mulder and B. Novick
- Kouichi Inoue
- Ben Barber
- A note on balanced independent sets in the cube, pp.205–207

- Ana Paulina Figueroa and Mika Olsen
- A.D. Forbes and T.S. Griggs
- Icosahedron designs, pp.215–228

- M.A. Ollis
- A note on terraces for abelian groups, pp.229–234

- Béla Csaba, Thomas A. Plick and Ali Shokoufandeh
- Diane M. Donovan, James G. Lefevre, Thomas A. McCourt, Nicholas J. Cavenagh and Abdollah Khodkar
- Jeremy M. Dover
- Some new results on small blocking semiovals, pp.269–280

- S. Arumugam and K. Raja Chandrasekar
- R.E.L. Aldred and Michael D. Plummer
- Graphs with the cycle extension property, pp.293–305