%0 Journal Article %A Nikolay A. Tyurin %T Example of a Moduli Space of $D$-Exact Lagrangian Submanifolds: Spheres in the Flag Variety for $\mathbb C^3$ %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 2023 %P 311-323 %V 320 %I mathdoc %U http://geodesic.mathdoc.fr/item/TM_2023_320_a13/ %G ru %F TM_2023_320_a13