@article{JSFU_2020_13_3_a7,
     author = {Nadezhda A. Zhuk and Vladimir P. Lutoev and Dmitriy S. Beznosikov and Andrey N. Nizovtsev and Lubov V. Rychkova},
     title = {Magnetic susceptibility and {EPR} study of {Bi}$_5${Nb}$_{3-3x}${Co}$_{3x}${O}$_{15-\delta}$},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {342--349},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2020_13_3_a7/}
}