@article{MLSSP18,
  author    = {Muntoni, Alessandro and Livesu, Marco and Scateni, Riccardo and Sheffer, Alla and Panozzo, Daniele},
  title     = {Axis-Aligned Height-Field Block Decomposition of 3D Shapes},
  journal   = {ACM Transactions on Graphics},
  year      = {2018},
  volume    = {37},
  number    = {5},
  doi       = {10.1145/3204458}}