@Book{514788534,
author="Kuhn, Charles L.",
title="supplement to the 1957 catalogue of twentieth century German art at Harvard",
series="German expressionism and abstract art. Suppl",
year="1967",
publisher="Busch-Reisinger Mus. [u.a.]",
address="Cambridge, Mass.",
note="Charles Louis Kuhn, Jacob Rosenberg",
note="Archivierung pr{\"u}fen 20200919 DE-640 1 pdager",
note="Archivierung pr{\"u}fen 20240324 DE-4165 1 pdager",
note="Massenents{\"a}uerung nicht m{\"o}glich 2023 pdager DE-18",
language="English"
}