Die farnesianische Uhr der astronomische Automat Bernardo Facinis und die Zeichnungen Nicola Anitos in der vatikanischen Bibliothek. - Oechslin, Ludwig (Città del Vaticano Biblioteca apostolica Vaticana, 1982)
Keywords: 681.1 x -- Apparatus with wheel or motor mechanisms; 681.113:91 -- Non-portable timekeepers-:-Geography; 529.7 -- Astronomic determination of time. Measurement of time. Chronometry. Transcription of time. Regulation of time. The clock; #GOSA:III.Alg.M; 520 -- Sciences Astronomy