@article{10_1017_S0017089500031311,
     author = {Baker, J. W. and Lashkarizadeh-Bami, M.},
     title = {Representations and positive definite functions on topological semigroups},
     journal = {Glasgow mathematical journal},
     pages = {99--111},
     year = {1996},
     volume = {38},
     number = {1},
     doi = {10.1017/S0017089500031311},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500031311/}
}