Prinosi kăm trakijskoto zlatarstvo. 1. Bronzovi matrici, kalăpi i nakovalnja ot Varnenskija muzej (kraja na 5-1 v. pr. Hr.). (Contribution to the thracian goldsmith craft. 1. Bronze matrices, founder's moulds and an anvilat the Museum of Varna (late 6th-1st c. BC)). - Minčev, Alexandăr (2004)