Hassan Aref (1950–2011) 2011, Vol. 7, No. 3, pp. 691-713 Author(s): Meleshko V. V. Citation: Meleshko V. V., Hassan Aref (1950–2011), Rus. J. Nonlin. Dyn., 2011, Vol. 7, No. 3, pp. 691-713 DOI:10.20537/nd1103019 Download File PDF, 741.65 Kb This work is licensed under a Creative Commons Attribution-NoDerivs 3.0 Unported License