Nonlinear Analysis: Theory, Methods & Applications
Nonlinear Analysis > 2014 > 95 > Complete > 107-116
Nonlinear Analysis > 2014 > 95 > Complete > 313-322
Nonlinear Analysis > 2014 > 95 > Complete > 483-498
Nonlinear Analysis > 2014 > 105 > Complete > 62-85
Nonlinear Analysis > 2014 > 109 > Complete > 136-147
Nonlinear Analysis > 2014 > 109 > Complete > 245-251
Nonlinear Analysis > 2014 > 111 > Complete > 33-65