Communications in Nonlinear Science and Numerical Simulation
Communications in Nonlinear Science and Numerical Simulation > 2004 > 9 > 1 > 105-115
Communications in Nonlinear Science and Numerical Simulation > 2004 > 9 > 5 > 473-480
Communications in Nonlinear Science and Numerical Simulation > 2005 > 10 > 5 > 537-548
Communications in Nonlinear Science and Numerical Simulation > 2005 > 10 > 5 > 499-514