Nonlinear Analysis: Theory, Methods & Applications
Nonlinear Analysis > 2007 > 66 > 4 > 870-880
Nonlinear Analysis > 2007 > 66 > 7 > 1600-1616
Nonlinear Analysis > 2007 > 66 > 9 > 1989-1998
Nonlinear Analysis > 2007 > 66 > 4 > 870-880
Nonlinear Analysis > 2007 > 66 > 7 > 1600-1616
Nonlinear Analysis > 2007 > 66 > 9 > 1989-1998