https://prod.lsa.umich.edu/german/news-events/all-events/archived-events/2012/05/-i-ein-mensch-ohne-namen--i---1932-.html
iEin Mensch ohne Namen/i (1932) | U-M LSA Germanic Languages and Literatures
https://prod.lsa.umich.edu/german/news-events/all-events/archived-events/2012/05/-i-ein-mann-will-nach-deutschland--i---1934-.html
iEin Mann will nach Deutschland/i (1934) | U-M LSA Germanic Languages and Literatures