Buko, Andrzej. "“Tribal” societies and the rise of early medieval trade: archaeological evidence from Polish territories (eighth-tenth centuries)".
Volume 1 The Heirs of the Roman West, edited by Joachim Henning, Berlin, New York: De Gruyter, 2009, pp. 431-450.
https://doi.org/10.1515/9783110218848.3.431
Buko, A. (2009). “Tribal” societies and the rise of early medieval trade: archaeological evidence from Polish territories (eighth-tenth centuries). In J. Henning (Ed.),
Volume 1 The Heirs of the Roman West (pp. 431-450). Berlin, New York: De Gruyter.
https://doi.org/10.1515/9783110218848.3.431
Buko, A. 2009. “Tribal” societies and the rise of early medieval trade: archaeological evidence from Polish territories (eighth-tenth centuries). In: Henning, J. ed.
Volume 1 The Heirs of the Roman West. Berlin, New York: De Gruyter, pp. 431-450.
https://doi.org/10.1515/9783110218848.3.431
Buko, Andrzej. "“Tribal” societies and the rise of early medieval trade: archaeological evidence from Polish territories (eighth-tenth centuries)" In
Volume 1 The Heirs of the Roman West edited by Joachim Henning, 431-450. Berlin, New York: De Gruyter, 2009.
https://doi.org/10.1515/9783110218848.3.431
Buko A. “Tribal” societies and the rise of early medieval trade: archaeological evidence from Polish territories (eighth-tenth centuries). In: Henning J (ed.)
Volume 1 The Heirs of the Roman West. Berlin, New York: De Gruyter; 2009. p.431-450.
https://doi.org/10.1515/9783110218848.3.431