@inbook{bonvillian_kissane lee_dooley_loncke_2020, 
  title={11. The Simplified Sign System Lexicon}, 
  DOI={10.11647/obp.0220.02}, 
  publisher={Open Book Publishers}, 
  author={Bonvillian, John D. and Kissane Lee, Nicole and Dooley, Tracy T. and Loncke, Filip T.}, 
  year={2020}
  }