For citations:

Zakharova G.S., Liu Y., Popov I.S., Enyashin A.N. Structural hierarchy of NH4V3O7 particles prepared under hydrothermal conditions. Nanosystems: Physics, Chemistry, Mathematics. 2015;6(4):583-592. https://doi.org/10.17586/2220-8054-2015-6-4-583-592