How to cite ivo://purx/registry

Reference the Service

To cite the service as such, we suggest the following BibTeX entry:

@MISC{vo:purx_OAI_PMH,
  year=2017,
  title={purx Publishing Registry Proxy},
  author={Demleitner, M.},
  url={https://dc.zah.uni-heidelberg.de/purx/q/pmh/info},
  howpublished={{VO} resource provided by the {GAVO} Data Center}
}