Communications in Nonlinear Science and Numerical Simulation
Communications in Nonlinear Science and Numerical Simulation > 2013 > 18 > 3 > 453-463
Communications in Nonlinear Science and Numerical Simulation > 2013 > 18 > 4 > 878-887
Communications in Nonlinear Science and Numerical Simulation > 2013 > 18 > 10 > 2595-2603