Dorjnamjaa, Dorj, Gundsambuu Altanshagai, and Batkhuyag Enkhbaatar. “New Scientific Direction of the Bacterial Paleontology in Mongolia: An Essence of Investigation”. Mongolian Geoscientist, no. 49 (October 13, 2019): 41–49. Accessed November 23, 2024. https://mongoliajol.info/index.php/MGS/article/view/1226.