RETURNING TO THE KUIUK-KALA HOARD OF EARLY MEDIAEVAL KHWAREZMIAN DRACHMS: Khorezm, eastern delta of the Amu Darya, Kuiuk-kala hill fort, 2008
FEDOROV, MICHAEL ; KUZNETSOV, ANDREW
Numismatic chronicle (1966), 2012-01, Vol.172, p.335-341 [Periódico revisado por pares]The Royal Numismatic Society
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