- a short [[https://figshare.com/articles/Accurately_Citing_Software_and_Algorithms_Used_in_Publications/785731/1][proposal for automatic generation of fine grained citations in the PETS library]] written in 2013,
see the current prectice on [[https://www.mcs.anl.gov/petsc/documentation/referencing.html][this web page]] (nothing original)
- the [[https://www.force11.org/software-citation-principles][Software Citation Principles]] offers pointers to relevant literature
