@article{james_2018, 
  title={Lady jane grey or queen kateryn parr? National portrait gallery painting 6804: Analysis and historical context}, 
  DOI={10.1080/23311983.2018.1533368}, 
  publisher={Informa UK Limited}, 
  author={James}, 
  editor={Maes}, 
  year={2018}, 
  month={Oct}
  }