@article{rodriguez-rellan_variability_2016,
  title = {Variability of the Rebound Hardness as a Proxy for Detecting the Levels of Continuity and Isotropy in Archaeological Quartz},
  author = {{Rodr{\'i}guez-Rell{\'a}n}, Carlos},
  year = 2016,
  journal = {Quaternary International},
  volume = {424},
  pages = {191--211},
  doi = {10.1016/j.quaint.2015.12.085}
}