Nonlinear Dynamics
Nonlinear Dynamics > 2011 > 63 > 1-2 > 95-104
Nonlinear Dynamics > 2011 > 64 > 1-2 > 1-12
Nonlinear Dynamics > 2011 > 65 > 1-2 > 175-185
Nonlinear Dynamics > 2011 > 63 > 1-2 > 95-104
Nonlinear Dynamics > 2011 > 64 > 1-2 > 1-12
Nonlinear Dynamics > 2011 > 65 > 1-2 > 175-185