* [https://benediktbergmann.eu/2021/12/02/set-connection-references-and-environment-variables-in-pipelines/ Set Connection References and Environment Variables in Pipelines] by Benedikt Bergmann 2021-12-02
* [https://benjaminjohn.de/bulk-active-flows-from-a-solution Bulk active Flows from a solution] by Benjamin John 2021-10-30
* [https://benjaminjohn.de/bulk-active-flows-from-a-solution Bulk active Flows from a solution] by Benjamin John 2021-10-30