%0 Journal Article %A A. V. Ankudinov %T On the accuracy of the probe-sample contact stiffness measured by an atomic force microscope %J Nanosistemy: fizika, himiâ, matematika %D 2019 %P 642-653 %V 10 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2019_10_6_a6/ %G en %F NANO_2019_10_6_a6