Point charge in anisotropic dielectric media

[DethLark]

1. The problem statement, all variables and given/known data
I need to find the potential of a point charge in an anisotropic dielectric media with a symmetric real permittivity tensor


2. Relevant equations



3. The attempt at a solution

I know that equipotential surfaces will be ellipsoids. I've worked far to long on this for far too little progress. Any help would be appreciated.