@article{10_1017_S0017089500003281,
     author = {Baird, Bridget Bos},
     title = {Embedding inverse semigroups of homeomorphisms on closed subsets},
     journal = {Glasgow mathematical journal},
     pages = {199--207},
     year = {1977},
     volume = {18},
     number = {2},
     doi = {10.1017/S0017089500003281},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500003281/}
}