Elizabeth B. McClelland, Robert P. Trueblood, Caroline M. Eastman. Two approximate operators for a data base query language: sounds-like and close-to. IEEE Transactions on Systems, Man, and Cybernetics, Part A, 18(6):873-884, 1988. [doi]
@article{McClellandTE88,
title = {Two approximate operators for a data base query language: sounds-like and close-to},
author = {Elizabeth B. McClelland and Robert P. Trueblood and Caroline M. Eastman},
year = {1988},
doi = {10.1109/21.23087},
url = {http://dx.doi.org/10.1109/21.23087},
researchr = {https://researchr.org/publication/McClellandTE88},
cites = {0},
citedby = {0},
journal = {IEEE Transactions on Systems, Man, and Cybernetics, Part A},
volume = {18},
number = {6},
pages = {873-884},
}