Blauer Portugieser (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Blauer Portugieser" in Norwegian language version.

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Global rank Norwegian rank

8,251^st place

509^th place

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openagrar.de

ojs.openagrar.de

«The "missing link" 'Blaue Zimmettraube' reveals that 'Blauer Portugieser' and 'Blaufränkisch' originated in Lower Styria | VITIS - Journal of Grapevine Research» (på engelsk). Besøkt 24. mars 2019.

vivc.de

«Vitis International Variety Catalogue VIVC».
Ganesch, Julius Kühn-Institut (JKI), Federal Research Centre for Cultivated Plants, Institute for Grapevine Breeding, Geilweilerhof ,Siebeldingen, Erika Maul, Reinhard Töpfer, Alina. «PORTUGIESER BLAU». www.vivc.de (på engelsk). Besøkt 24. mars 2019.