Commuting involutions of Lie algebras, commuting varieties, and simple Jordan algebras, Algebra and Number Theory, 7, no.6 (2013), 1505-1534.
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Real group orbits on flag manifolds, pp. 1 - 23 in: Lie groups - Structure, Actions, and Representations (in honor of J.A.Wolf), A.Huckleberry, I.Penkov, G.Zuckerman eds., Progress in Math., vol. 306, Birkh"auser, Basel, 2013

Parabolic contractions of semisimple Lie algebras and their invariants, Selecta Math. (New Series), 19, no.3 (2013), 699-717.
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Commuting involutions and degenerations of isotropy representations, Transformation Groups, 8, no.2 (2013), 507-537.
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“On ultrafilter extensions of models”, The Infinity Project Proceedings, S.D. Friedman et al. (eds.), CRM Documents, 11, Barcelona, 2012, 599–616
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2015 Quaternionic Kaehler metrics associated with special Kaehler manifolds D.V. Alekseevsky, V. Cort;es, M. Dyckmanns and T. Mohaupt arXiv 1305.3549v, J. Geom. Phys. 92 (2015), 271-287,

Andrey Kudinov, Ilya Shapirovsky and Valentin Shehtman. On Modal Logics of Hamming Spaces. In Advances in Modal Logic, volume 9, pages 395-410, London, 2012. King"s College Publications.

On a remarkable contraction of semisimple Lie algebras, Ann. Inst. Fourier, 62, no.6 (2012), 2053-2068.
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Contact geometry of multidimensional Monge-Ampere equations: with R.Alonso-Blanco (Salamanca), G.Manno (Milano), F.Pugliese (Salerno), Annales de l"institut Fourier, 62, no. 2, p. 497-524, 2012.

Two covering polynomials of a finite poset, with applications to root systems and ad-nilpotent ideals, Journal of Combinatorics, 3 (2012), 63-89.
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