Eustachio Divini (English Wikipedia)

Description of a new Microscope Divini's paper on Philosophical Transactions of Royal Society, 1668
Christiaan Huygens, Oeuvres Complètes, Vol. III. Correspondence, n. 769, August, 13th 1660, from Huygens to Leopoldo de Medicis pag. 127
Christiaan Huygens, Oeuvres Complètes, Vol. III. Correspondence, n. 783, September, 30th 1660, from Huygens to Leopoldo de Medicis pag. 152
Christiaan Huygens, Oeuvres Complètes, Vol. III. Correspondence, n. 730, March, 16th 1660, from Carlo Dati to Nicolas Heinsius pag.63
Christiaan Huygens, Oeuvres Complètes, Vol. III. Correspondence, n. 862, June, 1st 1661, from Leopoldo de Medicis to Christiaan Huygens pag.298

books.google.com

Roberto Buonanno: Il Cielo sopra Roma: I Luoghi dell'astronomia Ed. Springer pag. 17
Albert Van Helden, Catalogue of early telescopes, Istituto e museo di storia della scienza (Italy), 1999. (preview)
InOpera Astronomica pag. 597
Christiani Hugenii; Breuis assertio systematis Saturnii sui ad serenissimvm principem Leopoldum ab Hetruria, Latin, 1660 pag. 619
Christiani Hugenii; Breuis assertio systematis Saturnii sui ad serenissimvm principem Leopoldum ab Hetruria, Latin, 1660 pag. 627
Luciano Boschiero, Experiment and Natural Philosophy in Seventheeth Century Tuscany, Springer preview pages 207–217
Giuseppe Ranaldi Memorie Storiche di S.ta Maria del Glorioso, 1837 pag. 51

The content of this article is partially translated and adapted from the essay of Gualberto Piangatelli Biography of Eustachio Divini Archived 23 July 2011 at the Wayback Machine with the contribute of students and teachers of ITIS "E. Divini" Archived 31 January 2017 at the Wayback Machine in San Severino Marche, Italy.

"lettera di Eustachio Diuini intorno alle macchie nuouamente scoperte nel mese di luglio 1665 nel pianeta di Gioue con suoi cannocchiali, all'illustrissimo a Carlo Antonio Manzini 1666", free search in IMSS Florence Archived 29 June 2012 at the Wayback Machine
Fabri Honoré; Eustachii de Diuinis Brevis annotatio in systema Saturnium Christiani Hugenii, 1660 download Latin original text searching for Divini in IMSS Florence Archived 29 June 2012 at the Wayback Machine
Eustachius de Divinis Septempedanus Pro sua Annotatione in Systema Saturnium Christiani Hugenii Adversus Ejusdem Assertionem Dragondelli ed. Rome 1661 from IMSS Digital Collection, Florence

The content of this article is partially translated and adapted from the essay of Gualberto Piangatelli Biography of Eustachio Divini Archived 23 July 2011 at the Wayback Machine with the contribute of students and teachers of ITIS "E. Divini" Archived 31 January 2017 at the Wayback Machine in San Severino Marche, Italy.
"lettera di Eustachio Diuini intorno alle macchie nuouamente scoperte nel mese di luglio 1665 nel pianeta di Gioue con suoi cannocchiali, all'illustrissimo a Carlo Antonio Manzini 1666", free search in IMSS Florence Archived 29 June 2012 at the Wayback Machine
"Huygens' paper of 1659 on Saturn's Ring in Systema Saturnium". Archived from the original on 1 December 2008. Retrieved 6 July 2009.
Fabri Honoré; Eustachii de Diuinis Brevis annotatio in systema Saturnium Christiani Hugenii, 1660 download Latin original text searching for Divini in IMSS Florence Archived 29 June 2012 at the Wayback Machine
"Gianfranco Anzini: La Forma del Pianeta Saturno in un'Esperienza dell'Accademia del Cimento, Italian" (PDF). Archived from the original (PDF) on 3 March 2016. Retrieved 2 July 2013.