@ARTICLE{
author={Gavarini Fabio,Rakic Zoran P},
year={2009},
title={Fq[M2], Fq[GL2], and Fq [SL2] as Quantized Hyperalgebras},
journal={COMMUNICATIONS IN ALGEBRA},
volume={37},
number={1},
pages={95-119},
document_type={Article},
} 

@ARTICLE{
author={Gavarini Fabio,Rakic Zoran P},
year={2007},
title={F-q[M-n], F-q[GL(n)] and F-q[SLn] as quantized hyperalgebras},
journal={JOURNAL OF ALGEBRA},
volume={315},
number={2},
pages={761-800},
document_type={Article},
}