K. C. Gupta, Tajinder Pal Singh. Fuzzy G-congruences on a groupoid. Fuzzy Sets and Systems, 93(2):211-222, 1998. [doi]
@article{GuptaS98-1,
title = {Fuzzy G-congruences on a groupoid},
author = {K. C. Gupta and Tajinder Pal Singh},
year = {1998},
doi = {10.1016/S0165-0114(96)00193-5},
url = {http://dx.doi.org/10.1016/S0165-0114(96)00193-5},
researchr = {https://researchr.org/publication/GuptaS98-1},
cites = {0},
citedby = {0},
journal = {Fuzzy Sets and Systems},
volume = {93},
number = {2},
pages = {211-222},
}