@article{10_1017_S0017089500002925,
     author = {Jones, P. R.},
     title = {The lattice of inverse subsemigroups of a reduced inverse semigroup{\textdagger}},
     journal = {Glasgow mathematical journal},
     pages = {161--172},
     year = {1976},
     volume = {17},
     number = {2},
     doi = {10.1017/S0017089500002925},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500002925/}
}