Academic Staff Emeriti Publications Publications 2009 All years 2015 2014 2012 2011 2009 1999 1996 1994 1991 1988 1986 1985 1984 1983 1982 1980 1976 1974 1973 1972 1971 1970 1968 1965 1961 1960 All genres Journal Article (1) Journal Article (1) Journal Article Ulrich Drobnig, Unified Rules on Proprietary Security - in the World and in Europe, Boletim da Faculdade de Direito 85 (2009), 667–678. MPG.PuRe