https://www.dignitymemorial.com/fr-ca/obituaries/scottsdale-az/mania-lichtenstein-9549386
https://collections.ushmm.org/search/catalog/irn561712?rsc=21861&cv=5&x=578&y=904&z=9.2e-5
Mania Lichtenstein: manuscript : Lichtenstein, Mania, 1923-2017 : Free Download, Borrow, and Streaming : Internet Archive