Thackeray JF. Do specimens attributed to Lystrosaurus murrayi and L. declivis (Triassic Therapsida) represent one species?. S. Afr. J. Sci. [Internet]. 2018 Mar. 27 [cited 2024 Nov. 22];114(3/4):2. Available from: https://sajs.co.za/article/view/4826