Brown, Jed Knepley, Matthew Smith, Barry Run-time extensibility: anything less is unsustainable <p>Position paper on extensibility and workflow for scientific software.</p> sustainable software;Software Engineering 2013-09-09
    https://figshare.com/articles/journal_contribution/Run_time_extensibility_anything_less_is_unsustainable/791571
10.6084/m9.figshare.791571.v2