https://books.google.co.uk/books?id=JwbOBQAAQBAJ
Computing with hp-ADAPTIVE FINITE ELEMENTS: Volume 1 One and Two Dimensional ... - Leszek Demkowicz...
Offering the only existing finite element (FE) codes for Maxwell equations that support hp refinements on irregular meshes, Computing with hp-ADAPTIVE FINITE...
one and twofinite elementsleszek demkowiczcomputingadaptive