TY - JOUR AU - Anastasiya E. Rezvanova AU - Boris S. Kudryashov AU - Alexander N. Ponomarev AU - Anastasiya I. Knyazkova AU - Victor V. Nikolaev AU - Yuri V. Kistenev TI - Composite hydroxyapatite-multi-walled carbon nanotubes: study of porosity by terahertz time domain spectroscopy JO - Nanosistemy: fizika, himiâ, matematika PY - 2023 SP - 530 EP - 538 VL - 14 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2023_14_5_a3/ LA - en ID - NANO_2023_14_5_a3 ER -