Communications in Nonlinear Science and Numerical Simulation
Communications in Nonlinear Science and Numerical Simulation > 2003 > 8 > 3-4 > 283-287
Communications in Nonlinear Science and Numerical Simulation > 2003 > 8 > 3-4 > 253-263
Communications in Nonlinear Science and Numerical Simulation > 2003 > 8 > 3-4 > 443-453
Communications in Nonlinear Science and Numerical Simulation > 2003 > 8 > 3-4 > 469-475