(Kharkov State University, USSR, 1991). Posdoctorado: Fermi National Accelerator Laboratory, 1991-1992. CvLAC Web Personal
(Universidad Industrial de Santander, 2010) CvLAC Web Personal CV english
(Universidad de Lancaster, 2008). Posdoctorados: Marie Curie Fellow of the European Union: Theoretical Physics Division, University of Ioannina, Greece (2009-2010). Investigador Juan de la Cierva, Universidad Complutense de Madrid (2010-2012). CvLAC Web Personal CV english