Allison H. BakerAxel KlawonnTzanio V. KolevMartin LanserOliver RheinbachUlrike Meier YangScalability of Classical Algebraic Multigrid for Elasticity to Half a Million Parallel Tasks.113-1402016Software for Exascale Computinghttps://doi.org/10.1007/978-3-319-40528-5_6series/lncse/113db/series/lncse/lncse113.html#BakerKKLRY16