Evans, David E <br/><br/>
Simplicity of crossed products of GCR algebras by abelian groups 
David E. Evans, Hiroshi Takai 
 - Kobenhavns  Universitet Kobenhavns  1979 
 - 18 p  20 cm 
 - Preprint series  1 .
<br/><br/> Lucrarea este multigrafiata  Contine bibliografie