For citations:

Gurenko V.E., Tolstoy V.P., Gulina L.B. The effect of microtube formation with walls, containing Fe₃O₄ nanoparticles, via gas-solution interface technique by hydrolysis of the FeCl₂ and FeCl₃ mixed solution with gaseous ammonia. Nanosystems: Physics, Chemistry, Mathematics. 2017;8(4):471-475. https://doi.org/10.17586/2220-8054-2017-8-4-471-475