Creative Commons licenses and the non-commercial condition: Implications for the re-use of biodiversity information Hagedorn, Gregor ; Mietchen, Daniel ; Morris, Robert ; Agosti, Donat ; Penev, Lyubomir ; Berendsohn, Walter ; Hobern, Donald Abstract Publication: ZooKeys Pub Date: November 2011 DOI: 10.3897/zookeys.150.2189 Bibcode: 2011ZooK..150..127H