Belarussian National Technical University, Belarus

Computing Centre, Russian Academy o Sciences, Moscow, Russia

Ecole Normale Superieure de Constantine, Algeria

Institute of Applied Mathematics, Tartu University, Estonia

Institute o f System Dynamics and Control Theory,  Irkutsk,  Russia

Instituto de Ciências Matemáticas e Computação, Universidade de São Paulo,  São Carlos, Brasil

Institute for Analysis  and Scientific Computing,  University of Technology, Vienna, Austria

Institute of Stochastics, Johannes Keppler University, Linz, Austria

Keldysh Institute of Applied Mathematics, Moscow, Russia

Moscow  State Technological University Stankin, Moscow, Russia

Plekhanov Russian University of Economics, Moscow, Russia

Russian New University,Moscow, Russia

School of Mathematical Sciences, University of  Nottingham, Nottingham, UK

University of Chester, Chester, UK