@article{etna_vol15_pp186-210, author = {Pavel B. Bochev and Jonathan J. Hu and Allen C. Robinson and Raymond S. Tuminaro}, title = {Towards robust 3D Z-pinch simulations: discretization and fast solvers for magnetic diffusion in heterogeneous conductors}, journal = {Electron. Trans. Numer. Anal.}, volume = {15}, year = {2003}, pages = {186--210}, }