1. IsoArcH.eu: an open-access and collaborative isotope database for bioarchaeological samples from the Graeco-Roman world and its margins;Salesse;Journal of Archaeological Science: Reports,2018
2. Homepage THANADOS. https://thanados.net, 2023 (accessed 20 March 2023), for the Hemmaberg data set see https://thanados.net/entity/175496, for the Oberleiserberg dataset see https://thanados.net/entity/50625.
3. Stable isotope evidence for similarities in the type of marine foods used by late mesolithic humans at sites along the atlantic coast of Europe;Richards;J. Archaeolog. Sci.,1999
4. Improved collagen extraction by modified longin method;Brown;radiocarb.,1988
5. New method of collagen extraction for radiocarbon dating;Longin;Nature,1971