@misc{https://doi.org/10.17876/plate/dr.2/envelopes/201_52985,<br/><span class="tab"></span>
  doi = {10.17876/PLATE/DR.2/ENVELOPES/201_52985},<br/><span class="tab"></span>
  url = {https://www.plate-archive.org/objects/dr.2/envelopes/201_52985},<br/><span class="tab"></span>
  author = {{APPLAUSE Collaboration}},<br/><span class="tab"></span>
  keywords = {520 Astronomy,<br/><span class="tab"></span> Digitised Astronomical Photographic Plates},<br/><span class="tab"></span>
  title = {The APPLAUSE Data Release 2},<br/><span class="tab"></span>
  publisher = {Leibniz Institut für Astrophysik Potsdam (AIP)},<br/><span class="tab"></span>
  year = {2016},<br/><span class="tab"></span>
  copyright = {Creative Commons CC0 for images}
}