The deal.II library, Version 9.1.
Daniel ArndtWolfgang BangerthThomas C. ClevengerDenis DavydovMarc FehlingDaniel Garcia-SanchezGraham HarperTimo HeisterLuca HeltaiMartin KronbichlerRoss Maguire KynchMatthias MaierJean-Paul PelteretBruno TurcksinDavid WellsPublished in: J. Num. Math. (2019)