@article{Kramers_Dirks_2017, title={The age of fossil StW573 (‘Little Foot’): Reply to comments by Stratford et al. (2017)}, volume={113}, url={https://sajs.co.za/article/view/3984}, DOI={10.17159/sajs.2017/a0222}, number={7/8}, journal={South African Journal of Science}, author={Kramers, Jan D. and Dirks, Paul H.G.M.}, year={2017}, month={Jul.}, pages={3} }