For citations:

Avdonin V.V., Zhegallo E.A., Sergeeva N.E. Microstructure of oxide ferromanganese ores in the World ocean as the proof of their bacterial origin. Moscow University Bulletin. Series 4. Geology. 2019;(6):3-10. (In Russ.) https://doi.org/10.33623/0579-9406-2019-6-3-10