@TechReport{economics.dp.2011-42,
 author = {Nilsson, Lars and Dotter, Caroline},
 title = {Small Trade Flows, Compliance Costs and Trade Preferences: The Case of EU Imports from African LDCs},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2011},
 number = {2011-42},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2011-42}
}