1. Aksarina, N.A. 1960. Phylum Brachiopoda. In Palaeozoic biostratigraphy of the Sayany-Altai Mountinous Region. Volume 1, ed. L.L. Khalfin, 84–86, 143–152. Novosibirsk: SNIIGGIMS. (in Russian).
2. Aksarina, N.A. 1975. Brachiopods. In Lower Palaeozoic stratigraphy and fauna of the northern slopes of the Turkestan and Alai ranges, eds. L.N. Repina, B.V., Jaskovich, N.A. Aksarina, Z.E. Petrunina, I.A. Poniklenko, D.A. Rubanov, G.V. Bolgova, A.N. Golikov, T.I. Khajrulina, and M.M. Osokhova, 91–100. Trudy Instituta Geologii i Geofiziki, Akademiya Nauk SSSR, Sibirskoye Otdelenye 278: 1–351. (in Russian).
3. Aksarina, N.A., and Y.L. Pelman. 1978. Cambrian brachiopods and bivalve molluscs of Siberia. Trudy Instituta Geologii i Geofyziki, Akademia Nauk SSSR, Sibirskoye Otdelenye 362: 5–178 (in Russian).
4. Andreeva, O.N. 1962. Some Cambrian brachiopods of Siberia and Central Asia. Paleontologicheskii Zhurnal 1962(2): 87–96 (in Russian).
5. Andreeva, O.N. 1987. Cambrian articulate brachiopods. Paleontologicheskii Zhurnal 1987(4): 31–40 (in Russian).