Edwards, K. J., Dugmore, A. J., Panagiotakopulu, E. , Simpson, I., Schofield, J. E., Golding, K. A. and Casely, A. F. (2009) Footprints on the edge of Thule: landscapes of Norse-indigenous interaction - a major new research programme. Journal of Northern Studies 2, 117-129. Eva Panagiotakopulu

https://www.academia.edu/6017193/Edwards_K_J_Dugmore_A_J_Panagiotakopulu_E_Simpson_I_Schofield_J_E_Golding_K_A_and_Casely_A_F_2009_Footprints_on_the_edge_of_Thule_landscapes_of_Norse_indigenous_interaction_a_major_new_research_programme_Journal_of_Northern_Studies_2_117_129&nav_from=70cbd92a-a319-4449-a1d0-33ccb8c523f7&rw_pos=0