Chains, called riazni, were created from small cloisonné enamel medallions. The chains may have joined layers of dress, been worn as necklaces or bracelets, or used to suspend circular or crescent-shaped pendants known as temple pendants or kolti. Rus' women wore temple pendants in pairs, suspended beside the face, at the temple, as part of their elaborate headdress.
Alex W. von Zvenigorodskii ; [ Durlacher Brothers, London (sold 1907)]; J. Pierpont Morgan (American), London and New York (1907–1913)
Dalton, O. M. "Byzantine Enamels in Mr. Pierpont Morgan's Collection." The Burlington Magazine for Connoisseurs 21, no. 110 (May 1912). pp. 66, 69, pl. IV.
Zaloziecky, Wladimir. "Das byzantinische Kunstgewerbe in der mittelalterlichen und spätmittelalterlichen Periode." In Geschichte des Kunstgewerbes aller Zeiten und Völker, edited by Helmuth Theodor Bossert. Vol. 5. Berlin: E. Wasmuth, 1932. p. 147.
Brown, Katharine Reynolds. "Russo-Byzantine Jewellery in the Metropolitan Museum of Art." Apollo 111 (January 1980). pp. 6-9.
Evans, Helen C., and William D. Wixom, ed. The Glory of Byzantium: Art and Culture of the Middle Byzantine Era, A.D. 843–1261. New York: The Metropolitan Museum of Art, 1997. no. 213A, pp. 312-3.