@misc{indiciae3b074040a923, title = {Personalized subscriptions.}, author = {J R Pierce and W S Brown and J F Traub}, year = {1968}, doi = {10.1126/science.159.3821.1306}, url = {https://pubmed.ncbi.nlm.nih.gov/5644255/}, note = {Source identifier: 5644255} }