@misc{indiciae09d83cfc228f,
  title = {Error Analysis of Three Spherotensiometric Methods.},
  author = {L Zhang and L Ren and S Hartland},
  year = {1999},
  doi = {10.1006/jcis.1998.5871},
  url = {https://pubmed.ncbi.nlm.nih.gov/9878140/},
  note = {Source identifier: 9878140}
}