@article{article67dda771,
title   = {On group identities for the unit group of algebras and semigroup algebras over an infinite field},
author = {Dooms, Ann and Jespers, Eric and Juriaans, Orlando Stanley},
year = {2005},
doi = {10.1016/j.jalgebra.2004.07.033},
journal   = {Journal of Algebra}
}