Печат на Тарасий, ипат и архонт на куберийците (VIII в.)

По: https://www.forumnauka.bg/topic/9729-%D1%82%D0%B0%D1%80%D0%B0%D1%81%D0%B8%D0%B9-%D0%B0%D1%80%D1%85%D0%BE%D0%BD%D1%82-%D0%BD%D0%B0-%D0%BA%D1%83%D0%B1%D0%B5%D1%80%D0%BE%D0%B2%D0%B0-%D0%B1%D1%8A%D0%BB%D0%B3%D0%B0%D1%80%D0%B8%D1%8F/