Search results for: Ranjit Kumar Upadhyay
Nonlinear Analysis: Real World Applications > 2010 > 11 > 2 > 809-818
Nonlinear Analysis: Real World Applications > 2008 > 9 > 4 > 1638-1648
Nonlinear Analysis: Real World Applications > 2005 > 6 > 3 > 509-530