@article {LiGreifSchotzau2012,
    AUTHOR  = {Li, Dan and Greif, Chen and Sch{\"o}tzau, Dominik},
    TITLE   = {Parallel Numerical Solution of the Time-Harmonic Maxwell
		Equations in Mixed Form},
    JOURNAL = {Numer. Linear Algebra Appl.},
    VOLUME  = 19,
    NUMBER  = 3,
    PAGES   = "525--539",
    YEAR    = {2012}
}