Maraghini MP. Il fenomeno abachistico a supporto dei cambiamenti socio-economici: Arezzo tra il XIII ed il XVI secolo = The role of the abacus tradition for the economic and social development of the society: evidence from Tuscany (Italy) between XIII and XVI century. Pecvnia [Internet]. 1 de diciembre de 2011 [citado 22 de noviembre de 2024];(13):25-58. Disponible en: https://revistas.unileon.es/index.php/Pecvnia/article/view/602