Khokhlova O. Rapid change in Chernozem properties during their Holocene evolution: a case study of paleosols buried under kurgans in the pre-Ural steppe, Russia. revmexcg [Internet]. 2018 Feb. 19 [cited 2025 Mar. 17];24(2):270-82. Available from: https://rmcg.unam.mx/index.php/rmcg/article/view/747