@article{sparseelasticityreconstructionand,
  title = {Sparse Elasticity Reconstruction and Clustering using Local Displacement Fields},
  author = {Megumi Nakao and Mitsuki Morita and Tetsuya Matsuda},
  year = {2019},
  eprint = {1902.09328},
  archivePrefix = {arXiv},
  url = {http://arxiv.org/abs/1902.09328v1},
}