@article{10_1017_S0017089513000086,
     author = {GRAY, R. and MALTCEV, V. and MITCHELL, J. D. and RU\v{S}KUC, N.},
     title = {IDEALS {AND} {FINITENESS} {CONDITIONS} {FOR} {SUBSEMIGROUPS}},
     journal = {Glasgow mathematical journal},
     pages = {65--86},
     year = {2014},
     volume = {56},
     number = {1},
     doi = {10.1017/S0017089513000086},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089513000086/}
}