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This is to certify that your paper entitled «Application of Boundary Element Methods for Plate Tectonic Deformation Modeling and its Comparison with Other Numerical and Analytical Methods» was indexed with 16 pages, in the CIVILICA citation database, code COI:GEO88_094, after evaluation and approval of the referees of the "Geomatics 1388 held in Tehran 2009.

While offering our congratulations on the indexation of your paper, please be informed that this certificate is prepared based on the information submitted by the secretariat of the above conference and the information contained in the CIVILICA database, and the accuracy of its content can be inquired at any time through link provided at the bottom of the page or scanning the code image.