Dmitri Panyushev, “On divisible weighted Dynkin diagrams and reachable elements”, Transformation Groups, 15:4 (2010), 983
Mauro Costantini, “On the coordinate ring of spherical conjugacy classes”, Math Z, 2009
В. Л. Попов, “Две орбиты: когда одна лежит в замыкании другой?”, Многомерная алгебраическая геометрия, Сборник статей. Посвящается памяти члена-корреспондента РАН Василия Алексеевича Исковских, Труды МИАН, 264, МАИК «Наука/Интерпериодика», М., 2009, 152–164 ; V. L. Popov, “Two Orbits: When Is One in the Closure of the Other?”, Proc. Steklov Inst. Math., 264 (2009), 146–158
D. I. Panyushev, “Actions of the Derived Group of a Maximal Unipotent Subgroup on G-Varieties”, Internat Math Res Notices, 2009
P. Bravi, S. Cupit-Foutou, “Equivariant deformations of the affine multicone over a flag variety”, Advances in Mathematics, 217:6 (2008), 2800
Thierry Levasseur, J. T. Stafford, Progress in Mathematics, 243, Studies in Lie Theory, 2006, 377
Jens Carsten Jantzen, Lie Theory, 2004, 1
Jens Bender, Klaus Bongartz, “Minimal singularities in orbit closures of matrix pencils”, Linear Algebra and its Applications, 365 (2003), 13
Eric Sommers, “Normality of nilpotent varieties in E6”, Journal of Algebra, 270:1 (2003), 288
Yurii A. Neretin, The Orbit Method in Geometry and Physics, 2003, 297