%0 Journal Article %A M. Saniga %A M. Planat %A M. Minarovjech %T Projective line over the~finite quotient ring $GF(2)[x]/\langle x^3-x\rangle$ and quantum entanglement: The~Mermin ``magic" square/pentagram %J Teoretičeskaâ i matematičeskaâ fizika %D 2007 %P 219-227 %V 151 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2007_151_2_a3/ %G ru %F TMF_2007_151_2_a3