@article{MASLO_1987__37_3_a4,
     author = {\v{S}ipo\v{s}, J\'an},
     title = {Primitive idempotents in convergence semigroups},
     journal = {Mathematica slovaca},
     pages = {263--265},
     publisher = {mathdoc},
     volume = {37},
     number = {3},
     year = {1987},
     mrnumber = {1127110},
     zbl = {0628.22001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1987__37_3_a4/}
}