Raviart Thomas of least order

From: Sameh Yousry (sameh_at_email.com)
Date: 06/01/04 

Date: Tue, 1 Jun 2004 18:22:28 +0000 (UTC)

I use Raviart Thomas of least order for solving nonlinear elliptic
equation of the form div a(x,y,u,du/dx) grad u= f(x,y,u,du/dx)
I need documents considering this problem or about using the RT method
in solving such problems

   Thank you very much
    Sameh Yousry