%0 Journal Article %T La importancia de la discusi¨®n metodol¨®gica entre Dworkin y el positivismo %A Garc¨ªa Valverde %A Facundo %J Revista latinoamericana de filosof£¿-a %D 2007 %I Scientific Electronic Library Online %X in this article i analyse different strategies of defence -derived from hart's postscript- used by the legal positivists against the numerous objections made by ronald dworkin. against the abandonment of the dispute proposed by liam murphy, i show that the methodological and conceptual discussion between dworkin and legal positivism is vital for the dworkinian theoretical purposes. %K dworkin %K hart %K legal theory %K metodology %K concept of law. %U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S1852-73532007000100002&lng=en&nrm=iso&tlng=en