The report is based on 2,111 questionnaire responses from preservers and dealers in Norway, Denmark, Sweden and Finland, and 150 interviews with players and experts in these countries.
© The Swedish National Council for Crime Prevention, 2006
Authors: Lars Korsell, Göran Hedlund, Sofia Elwér, Daniel Vesterhav, Anita Heber
urn:nbn:se:bra-219