1. Vector bundles, and K-theory over a commutative C*-algebra with identity. (Russian) Soobshch. Akad. Sci. Gruzin. SSR 82 (1976), No. 1, 25-28.

  2. The equivalence of the categories of vector bundles and projective modules of finite type over a Banach algebra. (Russian) Soobshch. Akad. Sci. Gruzin. SSR 83 (1976), No. 1, 33-36.

  3. Extensions of C*-algebras and the topological K-bifunctor Ext(X,Y). (Russian) Soobshch. Akad. Sci. Gruzin. SSR 90 (1978), No. 1, 29-32.

  4. A theorem of stability in K-theory of C*-algebras. (Russian) Soobshch. Akad. Nauk Gruzin. SSR 99 (1980), No. 2, 277-280.

  5. K-theory of C*-algebras as extraordinary Čech cohomology. (Russian) Soobshch. Akad. Nauk Gruzin. SSR 100 (1980), No. 2, 277-280.

  6. The K-theory of C*-algebras. (Russian) Trudy Tbiliss. Mat. Inst. Razmadze 68 (1982), 65-78.

  7. Category of homomorphisms into a generalized Calkin algebra and projective modules over the commutant. (Russian) Soobshch. Akad. Nauk Gruzin. SSR 122 (1986), No. 2, 253-255.

  8. On the K-theory of Z2-graded C*-categories. (Russian) Soobshch. Akad. Nauk Gruzin. SSR 133 (1989), No. 3, 489-492.

  9. On C*-pseudocategories. (Russian) Soobshch. Akad. Nauk Gruzin. SSR 134 (1989), No. 3, part II, 17-20.

  10. K-theory of Z2-graded Banach categories, I. K-theory and homological algebra (Tbilisi, 1987-88), 180-221, Lecture Notes in Math., 1437, Springer, Berlin, 1990.

  11. K-theory of Z2-graded Banach categories, II. Proc. Razmadze Math. Inst. 113 (1995), 95-119.

  12. Equivalence of categories of finitely generated projective modules and vector bundles over a compact for C*-algebras. In H. Inassaridze algebraic K-theory. Kluwer Acad. Publisher, 1995, 289-304.

  13. K theory of Z2-graded C*-algebras. In H. Inassaridze Algebraic K-theory. Kluwer Acad. Publisher, 1995, 327-350.

  14. On the universal C*-algebra generated by a partial isometry. Georgian Math. J. 5 (1998), No. 4, 333-340.

  15. KK-theory as the K-theory of C*-categories. Homology Homotopy Appl. 2 (2000), 127-145 (electronic).

  16. Algebraic and topological bivariant KK-theories of C*-algebras and their isomorphism. Proc. A. Razmadze Math. Inst. 126 (2001), 108-110.

  17. Multiplier and Hilbert C*-categories. Proc. A. Razmadze Math. Inst. 127 (2001), 89-111.

  18. K-theory of stable generalized operator algebras (with H. Inassaridze). K-Theory 27 (2002), No. 2, 103-110.

  19. Vanishing of Hochschild, cyclic and periodic homologies on the category of Fredholm modules. Proc. A. Razmadze Math. Inst. 131 (2003), 133-134.

  20. Algebraic K-theory view on KK-theory. K-theory (to appear) (www.arxiv.org (april, 2003)).

  21. Karoubi-Villamayer K-theory, weak stable C*-categories and KK-theory. Georgian Math. J. (to appear).