@misc{indiciaeb60d281f647a,
  title = {Mechanical instabilities in AlPO4.},
  author = {NR Keskar and JR Chelikowsky and RM Wentzcovitch},
  year = {1994},
  doi = {10.1103/physrevb.50.9072},
  url = {https://pubmed.ncbi.nlm.nih.gov/9974949/},
  note = {Source identifier: 9974949}
}