@article{10_2298_PIM0796119C,
     author = {Sini\v{s}a Crvenkovi\'c and Daniel Romano},
     title = {A {Theorem} on {Anti-ordered} {Factor-semigroups}},
     journal = {Publications de l'Institut Math\'ematique},
     pages = {119 },
     publisher = {mathdoc},
     volume = {_N_S_82},
     number = {96},
     year = {2007},
     doi = {10.2298/PIM0796119C},
     zbl = {1274.03091},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.2298/PIM0796119C/}
}