Search Results Use the search box below to revise your search, or start a new search. Studies (2) Variables Publications Your query returned 2 studies. Series results are grouped under the most relevant study. Ungroup series results to view all results. Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. 1. Eurobarometer 74.3: The European Parliament, Energy Supply, Data Protection and Electronic Identity, Chemical Labeling and Rare Diseases, November-December 2010 (ICPSR 34264) European Commission 2. Transnational Relations and Regional Regulation in Ecuador, Peru and Colombia, 1975 (ICPSR 7591) Mytelka, Lynn K.