@misc{indiciae094a0a3200bf,
  title = {Generational value differences.},
  author = {J A Christenson},
  year = {1977},
  doi = {10.1093/geront/17.4.367},
  url = {https://pubmed.ncbi.nlm.nih.gov/892535/},
  note = {Source identifier: 892535}
}