Golyeva AA, Chichagova OA. Soils of arid ecosystems of Kalmykia in the late Holocene. revmexcg [Internet]. 2018 May 18 [cited 2025 Jun. 5];21(1):48-53. Available from: https://rmcg.geociencias.unam.mx/index.php/rmcg/article/view/901