Nonlinear Dynamics
Nonlinear Dynamics > 2012 > 69 > 3 > 793-804
Nonlinear Dynamics > 2012 > 69 > 3 > 1333-1349
Nonlinear Dynamics > 2012 > 69 > 3 > 1023-1039
Nonlinear Dynamics > 2012 > 69 > 3 > 793-804
Nonlinear Dynamics > 2012 > 69 > 3 > 1333-1349
Nonlinear Dynamics > 2012 > 69 > 3 > 1023-1039