On cross semigroup varieties and related questions.
Sapir, M.V.
Semigroup forum, Tome 43 (1991), p. 345-364 / Harvested from Göttinger Digitalisierungszentrum
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Publié le : 1991-01-01
EUDML-ID : urn:eudml:doc:135087 
@article{GDZPPN001261010,
     title = {On cross semigroup varieties and related questions.},
     journal = {Semigroup forum},
     volume = {43},
     year = {1991},
     pages = {345-364},
     zbl = {0741.20042},
     url = {http://dml.mathdoc.fr/item/GDZPPN001261010}
}

Sapir, M.V. On cross semigroup varieties and related questions.. Semigroup forum, Tome 43 (1991) pp. 345-364. http://gdmltest.u-ga.fr/item/GDZPPN001261010/