This comment is an analysis of Supreme Court decisions in cases raising a substantial issue of preemption, not including cases involving the National Labor Relations Act and amending legislation. Inquiry is especially directed towards assessing the significance of the relative strengths of the state and federal governmental interests involved in each case.
Federal Preemption: Governmental Interests and the Role of the Supreme Court,
1966 Duke Law Journal
Available at: http://scholarship.law.duke.edu/dlj/vol15/iss2/7