Maxim N. Davletshin, “Enumeration of $\mathcal D$-invariant ideals of the ring $\mathrm{R_n(K,J)}$”, J. Sib. Fed. Univ. Math. Phys., 4:3 (2011), 332–343
G. P. Egorychev, M. N. Davletshin, “Enumerative problems in some matrix rings and finite groups”, Bulletin of Irkutsk State University. Series Mathematics, 3:4 (2010), 21–32
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