https://de.wikipedia.org/wiki/Leni_Stern
https://www.lenistern.com/
https://web.archive.org/web/20070930201723/http://www.wdr5.de/service/service_musik/interpreten/leni_stern.phtml
https://musicianguide.com/biographies/1608002679/Leni-Stern.html
https://www.oneworldsmusic.com/leni-stern |