@article{VKAM_2022_40_3_a14,
     author = {V. A. Kim and R. I. Parovik},
     title = {Implicit finite-difference scheme for a {Duffing} oscillator with a derivative of variable fractional order of the {Riemann-Liouville} type},
     journal = {Vestnik KRAUNC. Fiziko-matemati\v{c}eskie nauki},
     pages = {179--198},
     publisher = {mathdoc},
     volume = {40},
     number = {3},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VKAM_2022_40_3_a14/}
}