"30 years of Geheimrat J", FINE - the Wine Magazine 4/2013

"The Doctor's Treasure" ,FINE - Winemagazine 4/2010

"25 years of Geheimrat J", FINE - the Wine Magazine 3/2009

"Fire not Ashes" , Offprint Alles über Wein 

"Future requires origin", Der Feinschmecker 2004

Toast to the Capital, Sommelier India, Issue 2 April - May 2016 

The Joy of Sekt: Geheimrat J Sekt Brut, The World of Fine Wine 51/2016 

Sweden: 2008 Geheimrat "J" Riesling Spätlese dry, Vin allt om Nº4/2011

Austria: " Zucker gegen den Rest des Weines", Wein.Pur 1/2011

Nederlands: "DE LEGENDE LEEFT VOORT - Vijftig jaren Berncasteler Doctor op tafel" , dranken detail, Nederlands, December 2010