@article{PIM_1982_N_S_31_45_a1,
     author = {Dragan Blagojevi\'c},
     title = {More {On} {Anti-Inverse} {Semigroups}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {9 },
     publisher = {mathdoc},
     volume = {_N_S_31},
     number = {45},
     year = {1982},
     url = {http://geodesic.mathdoc.fr/item/PIM_1982_N_S_31_45_a1/}
}