Alfio Borzi Harald Grossauer Otmar Scherzer Analysis of Iterative Methods for Solving a Ginzburg-Landau Equation. 203-219 2005 64 International Journal of Computer Vision 2-3 http://dx.doi.org/10.1007/s11263-005-1844-9 db/journals/ijcv/ijcv64.html#BorziGS05