%0 Journal Article %A V. A. Sadovnichii %A Ya. T. Sultanaev %A A. M. Akhtyamov %T Uniqueness of reconstruction of an $n$th-order differential operator with nonseparated boundary conditions by several spectra %J Doklady Rossijskoj akademii nauk. Matematika, informatika, processy upravleniâ %D 2020 %P 55-58 %V 490 %I mathdoc %U http://geodesic.mathdoc.fr/item/DANMA_2020_490_a11/ %G ru %F DANMA_2020_490_a11