John F. Hoffecker
Complexity of Neanderthal technology
Proceedings of the National Academy of Sciences Feb 2018, 115 (9) 1959-1961; DOI: 10.1073/pnas.1800461115
Carbonell, E. Castro-Curel, Z.
(1992) Palaeolithic wooden artefacts from the Abric Romani (Capellades, Barcelona, Spain)
Journal of Archaeological Science, pp. 707-719. doi: 10.1016/0305-4403(92)90040-a