D. Natroshvili, S. Kharibegashvili. Investigation of hyperbolic systems with order degeneration arising in I.Vekua’s hierarchical models. Applicable Analysis, Vol. 92, No. 12 (2013), 2508-2525. (ID: 746961 DOI:10.1080/00036811.2012.746961). 2013წ. 2508-2525.

М. Мецхваришвили, и др. Investigation of ICC Ratios on LI-, LII-, LIII-Subshells for Some gamma-transitions of 57Fe. IZVESTIYA ROSSIISKOI AKADEMII NAUK, SERIYA FIZICHESKAYA. 1994წ. v.59, № 1, 1994, p.15-16.

T. Dzigrashvili. Investigation of new antifrictional/frictional nanocomposites based on PTFE matrix filled with Fe-doped carbon nanoparticles. Advanced Materials Letters. 2018წ. V. 9, p.p.19-24.

თ. ჭიპაშვილი, M. Kukhaleishvili, I. Megrelishvili, E. Bulauri. Investigation of Potato Viral Diseases in gherogian Region Akalkalaki. Journal of Biotechnology&Biomaterials 2016,. 2016წ. 6;7(Suppl) 12th Euro Biotechnology Congress, Alicante.

E. Bulauri, Maia Kukhaleishvili, Iveta Megrelishvili, Tamar Chipashvili. Investigation of Potato Viral Diseases in gherogian Region Akalkalaki. Journal of Biotechnology&Biomaterials 2016, . 2016წ. 6;7(Suppl) 12th Euro Biotechnology Congress, Alicante, Spain.

თ. დავითაშვილი, Inga Samkharadze. Investigation of Powerful Disturbances Propagation in the Atmosphere by Mathematical Modeling. Transactions of the Institute of Hydrometeorology at the Georgian Technical University. 2011წ. 2011,Vol.117, pp.145-148.

Z. Kovziridze, J.G. Chigvinadze, S.M. Ashimov, A.A. Iashvili, T. V. Machaidze, O. V. Magradze, G. J. Donadze.. Investigation of stimulated dynamics in strongly anisotropic high-temperature superconductors.. 10 th International Conference and Exhibition of the European Ceramic Society, Berlin, Germany . 2007წ. Conference proceedings p.23.

Z. Kovziridze, N. Nizharadze, G. Tabatadze, Heinrich Jurgen G., Goerke Reinhard, Bornhoeft Hansjoerg, Kahnert Uwe, . Investigation of Structural Properties of Hetero-Module Composite in the B4C-BN-TiC-SiC-C System. IOP publishing/ Materials Science and Engineering /The Ceramic Society of Japan/ICC3 Proceedings/Innovative Technologies and Outlook for Ceramics. 2011წ. 18. pp. 1622-1625.

ლ. ქრისტესაშვილი, N. Chkhubianishvili. Investigation of Telomerization of Etylene with, Trichloractic Acid Ethyl Ester. Journal of Nature Science and Sustainable Technology. 2015წ. Volum 9, N3, Nova Science Publishers Inc. ISSN: 1933-0324, New-Yorc, p.687-697.

ნ. ჩხუბიანიშვილი, Khananashvili L., Bear A.. Investigation of Tetrafluoroethylene and Bromotricloromethane Telomerization. Russian Polimer News Moscow. 2000წ. vol 5.#2 pp.14-20.

M. Metskhvarishvili, I. Metskhvarishvili, N. Kekelidze. Investigation of the Critical Current Density of YBaCuO high-temperature Superconductor Ceramic. Turkish Journal of Physics. 2002წ. 26, 2002, 299-304.

T. Sulaberidze, O. Tavdishvili. Investigation of the data segmentation procedure. Proceedings of the 11-th International congress of Cybernetics and Systems (eds. J.Rose and R.Vallee) WOSC, Paris. 1999წ. pp.248-250 .

K. Sxvitaridze, M.kharashvili. Investigation of the Dirichlet and Neumann Boundary Value Problems For a Half-Space Filled With a Viscous Incompressible Fluid. Mechanics of the Continuous Environment… ISBN 978-1-62100-496-7. Nova Science Publishers, Inc. 2011წ. pp. 73-85.

M. Kharashvili, K. Skhvitaridze. Investigation of the Dirichlet and Neumann Boundary Value Problems For a Half-Space Filled With a Viscous Incompressible Fluid. Mechanics of the Continuous Environment. 2011წ. ISBN 978-1-62100-496-7. Nova Science Publishers, Inc..

M. Kharashvili, K. Skhvitaridze,. Investigation of the Dirichlet and Neumann Boundary Value Problems For a Half-Space Filled With a Viscous Incompressible Fluid. . Mechanics of the Continuous Environment… ISBN 978-1-62100-496-7. Nova Science Publishers, . 2011წ. pp. 73-85..

O. Ruxadze, R.S. Turmanidze, E.O. Ruxadze. Investigation of the functioning of units of the rotors with variable geometry parametrs. Problems of mechanics. 2010წ. # 3(40)/ 2010 p.32-40.

M. Metskhvarishvili, I. Metskhvarishvili. Investigation of the Intergrain Junctions of Polycrystalline HTSC in Rotating Weak ac Magnetic Fields. Turkish Journal of Physics. 2005წ. 29, 2005, 9-15.

М. Мецхваришвили, и др. Investigation of the Internal conversion electrons of 114In 192keV -transition. IZVESTIYA ROSSIISKOI AKADEMII NAUK, SERIYA FIZICHESKAYA. 1997წ. v.61, № 4, 1997, p.759-760 .

K. Kachiashvili. Investigation of the method of sequential analysis of Bayesian type. Journal of Advances in Mathematics. 2014წ. Vol. 18, No. 1, p. 1367-1380.

გ. მალასიძე, DzigvaSvili R.M.. Investigation of the posible lincs betwin diffrent characteristics of lisk dwarf sdars from the spectral clasis F and G.. Astron society pacific konference series,. 2004წ. vol. 316, p. 240-242.