K. S. Papadimitrios, C.-G. Bank, S. J. Walker, and M. Chazan, “Palaeotopography of a Palaeolithic landscape at Bestwood 1, South Africa, from ground-penetrating radar and magnetometry”, S. Afr. J. Sci., vol. 115, no. 1/2, Jan. 2019, doi: 10.17159/sajs.2019/4793.