@article{GDZPPN00125684X,
title = {Reconstructing some idempotent-generated semigroups from their biordered sets.},
journal = {Semigroup forum},
volume = {30},
year = {1984},
pages = {207-216},
zbl = {0548.20045},
url = {http://dml.mathdoc.fr/item/GDZPPN00125684X}
}
Hall, T.E.; Easdown, D. Reconstructing some idempotent-generated semigroups from their biordered sets.. Semigroup forum, Tome 30 (1984) pp. 207-216. http://gdmltest.u-ga.fr/item/GDZPPN00125684X/