@article{MM3_2001_5_1_a1,
     author = {Stojan Bogdanovi\'c and Miroslav \'Ciri\'c and Aleksandar Stamenkovi\'c},
     title = {Primitive {Idempotents} in {Semigroups}},
     journal = {Mathematica Moravica},
     pages = {7 - 18},
     publisher = {mathdoc},
     volume = {5},
     number = {1},
     year = {2001},
     url = {https://geodesic-test.mathdoc.fr/item/MM3_2001_5_1_a1/}
}