Babanin, V. F., Boychenko, V. O., Mineeva, N. S. and Filatov, A. V. (2017) “STUDY OF VARIOUS FORMES OF IRON COMPOUNDS AND THEIR ROLE IN PROCESS OF SOIL FORMATION”, ChemChemTech, 60(7), pp. 91-96. doi: 10.6060/tcct.2017607.5443.