@article{PIM2_1993__53(67)_258552,
     author = {Krgovi\'c, Dragica N.},
     title = {Idempotent separating congruences on an orthodox semigroup via the least inverse congruence.},
     journal = {Publications de l 'Institut Math\'ematique. Nouvelle S\'erie},
     pages = {45},
     publisher = {mathdoc},
     volume = {53(67)},
     year = {1993},
     zbl = {0799.20058},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/PIM2_1993__53(67)_258552/}
}