Book Giorgio Ausiello (2022)
Algoritmi, monaci e mercanti. Il calcolo nella vita quotidiana del Medioevo. (/isis/citation/CBB625938584/) unapi

Chapter Lisheng Feng; Xiaoyuan Jiang (2021)
Rod Arithmetic Calculation and Abacuses: Calculation Tools in Traditional Chinese Math. In: The High Tide of Science and Technology Development in China: History of Science and Technology in China Volume 3 (pp. 29-52). (/isis/citation/CBB662204572/) unapi

Article Patricia A. Young; Evelyn K. Thomas (2019)
M3: Leroy Raadel Posey, an African American Inventor of a Mathematics Teaching Machine. Journal of African American Studies (pp. 18-33). (/isis/citation/CBB490218924/) unapi

Article P. A. Kidwell (2019)
The Role of Governments in the Spread of Novel Computing Devices in the Nineteenth and Early Twentieth Century United States. IEEE Annals of the History of Computing (pp. 7-19). (/isis/citation/CBB593904523/) unapi

Article Elisabetta Ulivi (2018)
Abacisti perugini e fiorentini attivi a Perugia tra XIV e XV secolo. Bollettino di Storia delle Scienze Matematiche (pp. 271-290). (/isis/citation/CBB381531349/) unapi

Book Mary Ann Caws; Tom Conley (2017)
Blaise Pascal: Miracles and Reason. (/isis/citation/CBB061376350/) unapi

Article Roegel, Denis (2017)
Anecdote: Carries Stripped to the Bone: Episodes in the History of Coaxial Modular Digital Counters. IEEE Annals of the History of Computing (pp. 55-64). (/isis/citation/CBB878631461/) unapi

Article Roegel, Denis (2016)
Anecdote: Before Torchi and Schwilgué, There Was White. IEEE Annals of the History of Computing (pp. 92-93). (/isis/citation/CBB576394582/) unapi

Article Elisabetta Ulivi (2016)
I Davizzi–Corbizzi, una famiglia di abacisti fiorentini del XIV secolo. Bollettino di Storia delle Scienze Matematiche (pp. 45-82). (/isis/citation/CBB202128362/) unapi

Article Morar, Florin-Stefan (2015)
Reinventing Machines: The Transmission History of the Leibniz Calculator. British Journal for the History of Science (pp. 123-146). (/isis/citation/CBB001202247/) unapi

Article Elisabetta Franci (2015)
Un trattato d'abaco pisano della fine del XIII secolo (ms. L.VI.47 della Biblioteca degl'Intronati di Siena). Bollettino di Storia delle Scienze Matematiche (pp. 9-96). (/isis/citation/CBB555894732/) unapi

Article Elisabetta Ulivi (2015)
Sul maestro Iacopo da Firenze autore del "Tractatus algorismi". Bollettino di Storia delle Scienze Matematiche (pp. 185-200). (/isis/citation/CBB063546390/) unapi

Book Mario G. Losano (2014)
La macchina da calcolo di Babbage a Torino. (/isis/citation/CBB948187292/) unapi

Article Buskirk, Jessica (2013)
Portraiture and Arithmetic in Sixteenth-Century Bavaria: Deciphering Barthel Beham's Calculator. Renaissance Quarterly (pp. 35-80). (/isis/citation/CBB001213048/) unapi

Article Wess, Jane (2012)
Avoiding Arithmetic, or the Material Culture of Not Learning Mathematics. British Society for the History of Mathematics Bulletin (p. 82). (/isis/citation/CBB001210326/) unapi

Article Henin, S.; Temporelli, M. (2012)
An Original Italian Dial Adder Rediscovered. IEEE Annals of the History of Computing (pp. 49-59). (/isis/citation/CBB001211133/) unapi

Article Ristanovic, D.; Protic, J. (2012)
Once Upon a Pocket: Programmable Calculators from the Late 1970s and Early 1980s and the Social Networks Around Them. IEEE Annals of the History of Computing (pp. 55-66). (/isis/citation/CBB001211137/) unapi

Article Elisabetta Ulivi (2011)
Su Leonardo Fibonacci e sui maestri d'abaco pisani dei secoli XIII-XV. Bollettino di Storia delle Scienze Matematiche (pp. 247-288). (/isis/citation/CBB766232578/) unapi

Article Croucher, John S.; Croucher, Rosalind F. (2011)
Mrs Janet Taylor's “Mariner's Calculator”: Assessment and Reassessment. British Journal for the History of Science (p. 493). (/isis/citation/CBB001024727/) unapi

Article Edmunds, M. G. (2011)
An Initial Assessment of the Accuracy of the Gear Trains in the Antikythera Mechanism. Journal for the History of Astronomy (p. 307). (/isis/citation/CBB001023570/) unapi