@Comment {Fri, 21 Jul 2017 10:39:19 GMT}

@InProceedings {CReSTIC-3297,
  author     = {Pluta, Kacper and Romon, Pascal and Kenmochi, Yukiko and Passat, Nicolas},
  title      = {Honeycomb geometry: Rigid motions on the hexagonal grid.},
  booktitle  = {International Conference on Discrete Geometry for Computer Imagery},
  address    = {Vienna, Austria},
  publisher  = {Springer},
  year       = 2017
}