@Book{107334634X,
author="Bedini, Silvio A.",
title="Mechanical universe: the Astrarium of Giovanni de' Dondi",
series="Transactions of the American Philosophical Society N.S., 56,5",
year="1966",
publisher="American Philosophical Society",
address="Philadelphia",
keywords="Planetariums; Astronomy, Medieval",
note="Silvio A. Bedini; Francis R. Maddison",
note="Bibliography: p. 63-66",
note="Archivierung pr{\"u}fen 20200919 DE-640 2 pdager",
language="English"
}