Abraham Bookstein, Don R. Swanson. Probabilistic models for automatic indexing. JASIS, 25(5):312-316, 1974. [doi]
@article{BooksteinS74,
title = {Probabilistic models for automatic indexing},
author = {Abraham Bookstein and Don R. Swanson},
year = {1974},
doi = {10.1002/asi.4630250505},
url = {http://dx.doi.org/10.1002/asi.4630250505},
researchr = {https://researchr.org/publication/BooksteinS74},
cites = {0},
citedby = {0},
journal = {JASIS},
volume = {25},
number = {5},
pages = {312-316},
}