%0 Journal Article %A S. M. Vlasov %A P. F. Bessarab %A V. M. Uzdin %A H. Jónsson %T Instantons describing tunneling between magnetic states at finite temperature %J Nanosistemy: fizika, himiâ, matematika %D 2017 %P 746-759 %V 8 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2017_8_6_a7/ %G en %F NANO_2017_8_6_a7