@article{Schaden:2015Jz,
  author = "Schaden, Martin",
  title = "{Causal Space-Time on a Null Lattice with Hypercubic Coordination}",
  doi = "10.22323/1.214.0304",
  journal = "PoS",
  year = 2015,
  volume = "LATTICE2014",
  pages = "304"
}