@ARTICLE{
author={Idziak Pawel,Markovic Petar V,Mckenzie Ralph,Valeriote Matthew,Willard Ross},
year={2010},
title={Tractability and Learnability Arising From Algebras with Few Subpowers},
journal={SIAM JOURNAL ON COMPUTING},
volume={39},
number={7},
pages={3023-3037},
document_type={Article},
} 

@ARTICLE{
author={Berman Joel,Idziak Pawel,Markovic Petar V,McKenzie Ralph,Valeriote Matthew,Willard Ross},
year={2010},
title={Varieties With Few Subalgebras Of Powers},
journal={TRANSACTIONS OF THE AMERICAN MATHEMATICAL SOCIETY},
volume={362},
number={3},
pages={1445-1473},
document_type={Article},
}