Astrarium
ウィキペディアから
Found in articles
dall'Orologio family". Bedini and Madison, 1966 "Mechanical Universe : the Astrarium of Giovanni de' Dondi" (Transactions of American Philosophical Society)
Silvio A. Bedini, Francis R. Maddison (1966). "Mechanical Universe: The Astrarium of Giovanni de' Dondi", Transactions of the American Philosophical Society
M1 2008年6月22日閲覧。 ^ a b Burnett-Stuart, George. “De Dondi's Astrarium”. Almagest. Computastat Group Ltd.. 2008年4月21日閲覧。 ^ Macey, p. 130 ^ North
発明の年表
Silvio A. Bedini, Francis R. Maddison (1966). "Mechanical Universe: The Astrarium of Giovanni de' Dondi", Transactions of the American Philosophical Society