51. Monetary systems used on Romania's territory during Antiquity and Middle Ages, în 130 years since the establishement of the modern Romanian monetary system, ed. M. Isărescu, Bucureşti, 1997, p. 45-57 (Priveşte şi monetăria antică şi medievală moldovenească).
051_Monetary_systems_used_on_Romania_a_territory_during_Antiquity_and_Middle_Ages_1997.pdf