%0 Journal Article %A V. E. Gurenko %A V. P. Tolstoy %A L. B. Gulina %T The effect of microtube formation with walls, containing Fe$_3$O$_4$ nanoparticles, via gas-solution interface technique by hydrolysis of the FeCl$_2$ and FeCl$_3$ mixed solution with gaseous ammonia %J Nanosistemy: fizika, himiâ, matematika %D 2017 %P 471-475 %V 8 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2017_8_4_a8/ %G en %F NANO_2017_8_4_a8