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12. Cohomology of internal categories in categories of groups with operations, in Categoprical Topology and its Relation to Analysis, Algebra and Combinatorics,  Editors: J. Adamek and S. Mac Lane, Proc. Conf. Categorical Topology, Prague 1988, World  Scientific, 1989, 270-283.

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16. Kan extensions of internal functors.Algebraic approach, Georgian Mathematical Journal, 6 (1999),  No.2,  127-148.

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19.  Diagram, An article contributed to Encyclopaedia of Mathematics Supplement II, Kluwer Academic Publishers (2000), 153, 112.

20.  (with T.Pirashvili), On (Co)Homology of 2-types  and crossed modules, J. Algebra, 244 (2001), 352-365.       

21.  Kan extensions of internal functors. Nonconnected case, J. Pure Appl. Algebra, 167 (2002),  195-202.

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23. Central series for groups with action and Leibniz algebras, Georgian Mathematical Journal,  9(2002), No.4, 671-682.

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25. ( with F.W. Bauer) The existence of certain (co-) limits in the category of chain functors,  Journal of Algebra and Its Applications, vol. 5, No. 4 (2006) 379-401.

26. (with J.M. Casas) Noncommutative Leibniz – Poisson algebras, Communications in Algebra, 34 (2006),  No. 7, 2507-2530.

27. (with F.W. Bauer) Simplicial closed model category structures on the category of chain functors, Homology, Homotopy and its Applications, vol.9(1), (2007), 1-32.

28. (with J.M. Casas and M. Ladra) Actors in categories of interest arXiv:

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29. (with J.M. Casas and M. Ladra) Actor of a precrossed module, Communications in Algebra, vol. 37, 2009, 4516-4541.

30. (with J.M. Casas and M. Ladra), Actor of an alternative algebra  arXiv.math/0910.0550v1[mathRA] 3 Oct 2009.

 

31. (with J.M. Casas and M. Ladra) Universal strict general actors and actors in categories of interest, Applied Categorical Structures vol. 18, 2010, 85-114.

32.  (with J.M. Casas and M. Ladra) Actor of a Lie--Leibniz algebra, Communications in Algebra, 41 (4) (2013), 1570–1587, DOI 10.1080/0092. 7872.2011.644608.

33. (with J.M. Casas, M. Ladra and E. Uslu) Actions in the category of precrossed modules in Lie algebras, Communications in algebra  40 (8) 2012, 1-21.

34.  (with J.M. Casas and M. Ladra)  Left-right Noncommutative Poisson algebras,

Cent. Eur. J. Math 12 (1) (2014), 57–78. DOI:10.2478/s11533-013-0321-x.

35. (with J.M. Casas, Y. Boyaci  and E. O. Uslu) Actions in modified categories of interest with application to crossed modules, Theory and Applications of Categories, Vol. 30, No. 25, 2015, pp. 882–908.

36. Categorical, Homological, and Homotopical Properties of Algebraic Objects, monograph, Journal of Mathematical Sciences, Vol. 225, No. 3, 2017,  pp. 383-533.

 

37. (with J.M. Casas and M. Ladra), The category of alternative algebras as a category of interest: action theory, submitted for  publication in Algebras and Representation Theory.

38. (with O. Mucuk and T. Sahan), c-groups, c-crossed modules and categorical groups, in preparation.