%0 Journal Article
%T The problem of entanglement of quantum states
%A Raggio
%A G. A.
%J Revista de la Uni£¿3n Matem£¿£¿tica Argentina
%D 2008
%I Uni¨®n Matem¨¢tica Argentina
%X we give a brief and incomplete survey of the problem of entanglement of states of composite quantum systems.
%U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S0041-69322008000200011&lng=en&nrm=iso&tlng=en