(references)= # References > Under Construction... For further reading please check 1. Rhein, Frank, Leonard Hibbe, and Hermann Nirschl. *"Hybrid modeling of hetero-agglomeration processes: a framework for model selection and arrangement."* Engineering with Computers (2023): 1-22. [DOI](https://doi.org/10.1007/s00366-023-01809-8) 2. Rhein, Frank, Felix Ruß, and Hermann Nirschl. *"Collision case model for population balance equations in agglomerating heterogeneous colloidal systems: Theory and experiment."* Colloids and Surfaces A: Physicochemical and Engineering Aspects 572 (2019): 67-78. [DOI](https://doi.org/10.1016/j.colsurfa.2019.03.089) 3. Rhein, Frank. *"Mehrdimensionale Trennung mit Hilfe magnetischer Partikel."* Dissertation Karlsruhe Institute of Technology (2022). [DOI](https://doi.org/10.5445/IR/1000148036)