Stromatoporaty i biostratigrafija nižnego Paleozoja Mongolii = Stromatoporates and biostratigraphy of Lower Paleozoic of Mongolia - Bol'šakova, Ljudmila Nikolaevna 19XX-; Ulitina, L. M. (Nauka, 1985)
PST: Stromatoporates and biostratigraphy of Lower Paleozoic of Mongolia