Thank you to S. Pringle Ian Freestone (Author) PDF Identifiers (Article) DOI: https://doi.org/10.11588/opa.2012.1.11781 Identifiers (Files) URN: http://nbn-resolving.de/urn:nbn:de:bsz:16-opa-117819 (PDF) Statistics Published 2013-12-17 Issue Vol. 17 No. 1 (2012) Section Articles Language en
