@article{djinevski2012superlinear,
  title={Superlinear Speedup for Matrix Multiplication in GPU Devices}
  author={Djinevski, Leonid and Ristov, Sasko and Gusev, Marjan}
  journal={ICT Innovations 2012, Web Proceedings ISSN 1857-7288}
  pages={285--294}
  year={2012}
}