Communications in Nonlinear Science and Numerical Simulation
Communications in Nonlinear Science and Numerical Simulation > 2009 > 14 > 1 > 140-153
Communications in Nonlinear Science and Numerical Simulation > 2009 > 14 > 5 > 2132-2143
Communications in Nonlinear Science and Numerical Simulation > 2009 > 14 > 7 > 2982-2998