János Demetrovics, Gy. Gyepesi. Some generalized type functional dependencies formalized as equality set on matrices. Discrete Applied Mathematics, 6(1):35-47, 1983. [doi]
@article{DemetrovicsG83-0,
title = {Some generalized type functional dependencies formalized as equality set on matrices},
author = {János Demetrovics and Gy. Gyepesi},
year = {1983},
doi = {10.1016/0166-218X(83)90098-7},
url = {http://dx.doi.org/10.1016/0166-218X(83)90098-7},
researchr = {https://researchr.org/publication/DemetrovicsG83-0},
cites = {0},
citedby = {0},
journal = {Discrete Applied Mathematics},
volume = {6},
number = {1},
pages = {35-47},
}