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APA Citation Edition Citation

Einarsson, Á., Vésteinsson, O., & Hansson, O. (2002). An extensive system of medieval earthworks in Northeast Iceland.

Chicago Citation Edition Citation

Einarsson, Árni, Orri Vésteinsson, und Oddgeir Hansson. An Extensive System of Medieval Earthworks in Northeast Iceland. 2002.

MLA Citation Edition Citation

Einarsson, Árni, et al. An Extensive System of Medieval Earthworks in Northeast Iceland. 2002.