TY - JOUR AU - A. V. Ankudinov TI - On the accuracy of the probe-sample contact stiffness measured by an atomic force microscope JO - Nanosistemy: fizika, himiâ, matematika PY - 2019 SP - 642 EP - 653 VL - 10 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NANO_2019_10_6_a6/ LA - en ID - NANO_2019_10_6_a6 ER -