%0 Journal Article %A Tatyana I. Chupakhina %A Olga I. Gyrdasova %A Anastasya M. Uporova %A Larisa Yu. Buldakova %A Mikhail Yu. Yanchenko %A Dzhavid V. Mamedov %A Yulia A. Deeva %A Inna V. Baklanova %T Study of photocatalytic activity in two light ranges of Sr$_2$Mn$_{0.4}$Ti$_{0.6}$O$_4$ oxide with the K$_2$NiF$_4$-type structure %J Nanosistemy: fizika, himiâ, matematika %D 2024 %P 540-547 %V 15 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/NANO_2024_15_4_a12/ %G en %F NANO_2024_15_4_a12