@book{ Solr-4435350, title = {Hart's postscript : essays on the postscript to The concept of law}, editor = {Joseph Raz --}, editor = {Timothy A. O. Endicott --}, editor = {Nicos Stavropoulos --}, editor = {Jules Coleman --}, editor = {Scott J. Shapiro --}, editor = {Andrei Marmor --}, editor = {Benjamin C. Zipursky --}, editor = {Kenneth Einar Himma --}, editor = {Stephen R. Perry --}, editor = {Brian Letter --}, editor = {Liam Murphy --}, editor = {Jeremy Waldron}, editor = {Coleman, Jules L.}, editor = {Hart, H. L. A. (Herbert Lionel Adolphus), 1907-1992}, address = {New York}, publisher = {Oxford University Press}, year = {2001}, pages = {452}, }