TY - JOUR AU - A. N. Kovalenko TI - Fractal characterization of nanostructured materials JO - Nanosistemy: fizika, himiâ, matematika PY - 2019 SP - 42 EP - 49 VL - 10 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2019_10_1_a4/ LA - en ID - NANO_2019_10_1_a4 ER -