%0 Journal Article %A Nadezhda A. Zhuk %A Sergey V. Nekipelov %A Alexandra V. Koroleva %A Alexey M. Lebedev %A Dmitriy S. Beznosikov %T NEXAFS and XPS spectra of Ьn doped bismuth magnesium tantalate pyrochlores %J Žurnal Sibirskogo federalʹnogo universiteta. Matematika i fizika %D 2024 %P 544-553 %V 17 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/JSFU_2024_17_4_a13/ %G en %F JSFU_2024_17_4_a13