Takashi Maeda. A formal treatment of document information systems. Inf. Process. Manage., 17(6):319-328, 1981. [doi]
@article{Maeda81a,
title = {A formal treatment of document information systems},
author = {Takashi Maeda},
year = {1981},
doi = {10.1016/0306-4573(81)90046-7},
url = {http://dx.doi.org/10.1016/0306-4573(81)90046-7},
researchr = {https://researchr.org/publication/Maeda81a},
cites = {0},
citedby = {0},
journal = {Inf. Process. Manage.},
volume = {17},
number = {6},
pages = {319-328},
}