@article{MS2_1978__42_166592,
     author = {Alan L.T. Paterson},
     title = {Amenability and locally compact semigroups.},
     journal = {Mathematica Scandinavica},
     pages = {271--288},
     publisher = {mathdoc},
     volume = {42},
     year = {1978},
     zbl = {0396.43005},
     url = {http://geodesic.mathdoc.fr/item/MS2_1978__42_166592/}
}