@article{GDZPPN001248456,
title = {Hereditary and semi-hereditary monoids.},
journal = {Semigroup forum},
volume = {4},
year = {1972},
pages = {301-311},
zbl = {0259.20059},
url = {http://dml.mathdoc.fr/item/GDZPPN001248456}
}
Dorofeeva, M.P. Hereditary and semi-hereditary monoids.. Semigroup forum, Tome 4 (1972) pp. 301-311. http://gdmltest.u-ga.fr/item/GDZPPN001248456/