Talk:Claire von Greyerz

Additional source?
Fankhauser 2014 cites an article by Emilie Billon-Haller in "Extra-Beilage der 'Berna' 1913". I don't have any further bibliographical data. "Berna" was a journal for women's interests; the Swiss National Library intends to digitize it but has not done so yet. I was unable to find a Swiss library that has content for 1913. —Kusma (talk) 10:18, 20 March 2023 (UTC)