Communications in Nonlinear Science and Numerical Simulation
Communications in Nonlinear Science and Numerical Simulation > 2013 > 18 > 4 > 926-937
Communications in Nonlinear Science and Numerical Simulation > 2013 > 18 > 6 > 1491-1498
Communications in Nonlinear Science and Numerical Simulation > 2013 > 18 > 10 > 2761-2768