Bazuev G.V. Crystal Structure and Magnetic Properties of Solid Solutions Sr2 XlaxMn2 YSby06 With Perovskite Structure and Mixed Manganese Oxidation States / G. V. Bazuev, A. P. Tyutyunnik, A. V. Korolev, N. V. Tarakina // XXI Mendeleev Congress on general and applied chemistry, 9-13 September, 2019, Saint Petersburg : book of abstract in 6 volumes. - Saint Petersburg, 2019. - Vol. 2a : Chemistry and technology of materials. - 2019. - P. 145.