http://orgprints.org/2180/ Literaturliste 1987 bis 2003 Hofmann, Uwe Viticulture Publikationsliste von Uwe Hofmann 1987 bis 2003 2003-12 Working paper NonPeerReviewed application/pdf http://orgprints.org/2180/1/2180-hofmann-u-2003-literaturliste.pdf Hofmann, Uwe (2003) Literaturliste 1987 bis 2003. [list of publications.] Working paper, ECO-CONSULT – International Consultancy of Organic Viticulture and Enology. [ Unpublished, ] http://orgprints.org/2180/http://orgprints.org/2180/1/