Mathematical Reviews (USA),

       Zentralblatt fur Mathematik (Germany),

       Index Copernicus International (Poland),

       Реферативный журнал – Математика (Rusia)

         Current Mathematical Publications (USA),

       Ulrichsweb (USA)  

       EBSCO (USA)

       InfoBase Index (www.infobaseindex.com)
       

         Universal Impact Factor (http://uifactor.org/)

       Research Bible (Japan)  (http://www.researchbib.com/)

       UDLedge  (www.udledge.com)

       Cite Factor (www.citefactor.org)

       Global Impact Factor (Australia) (http://globalimpactfactor.com/)

       ROAD, Directory of Open Access scholarly Resources  (http://road.issn.org/)

       eLibraty of Mathematical Institute of SASA (Belgrade)

       German national library of science and technology (Germany)

                          

    5.09 (2011)  IC-index

1.0236 (2013)  Universal Impact Factor

0.412 (2013Global Impact Factor