@TechReport{economics.dp.2012-61,
 author = {Lengnick, Matthias, Krug, Sebastian, and Wohltmann, Hans-Werner},
 title = {Money Creation and Financial Instability: An Agent-Based Credit Network Approach},
 type = {Economics Discussion Paper},
 institution = {Kiel Institute for the World Economy},
 year = {2012},
 number = {2012-61},
 url = {http://www.economics-ejournal.org/economics/discussionpapers/2012-61}
}