Rapid Enriched Simulation Application Development with PUMA. - Marc Alexander Schweitzer; Albert Ziegenhagel (Scientific Computing and Algorithms in Industrial Simulations, 2017)

Multilevel preconditioners for embedded enriched partition of unity approximations. - Marc Alexander Schweitzer; Albert Ziegenhagel (Adv. Model. Simul. Eng. Sci., 2018)

Robust & Efficient Treatment of Industrial-Grade CAD Geometries for a Flat-Top Partition of Unity Method - Albert Ziegenhagel (2022)