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@article{AM2_1979__19_182371, author = {Kenneth D. Jr. Magill}, title = {Green's {L-relation} for semigroups and compactifications. {(Short} {Communication).}}, journal = {Aequationes mathematicae}, pages = {117--117}, publisher = {mathdoc}, volume = {19}, year = {1979}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AM2_1979__19_182371/} }
Kenneth D. Jr. Magill. Green's L-relation for semigroups and compactifications. (Short Communication).. Aequationes mathematicae, Tome 19 (1979), p. 117. http://geodesic.mathdoc.fr/item/AM2_1979__19_182371/