@article{MASLO_1968_18_2_a4,
     author = {\v{S}ulka, Robert},
     title = {Note on the {Nilpotency} in {Compact} $H${-Semigroups}},
     journal = {Mathematica slovaca},
     pages = {105--112},
     year = {1968},
     volume = {18},
     number = {2},
     mrnumber = {0240235},
     zbl = {0159.02802},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1968_18_2_a4/}
}