Drafehn, A. (2014). SDS – Systematic, digital collection of data sets of stone artefacts - Supplement K-list, vers. 1.0.12.11 (Classification and denomination of projectiles and inset-blades), list of accordance of the west and central European forms. Journal of Neolithic Archaeology, 16, 63–95. https://doi.org/10.12766/2014.2