Kresimir Matkovic, Thomas Wischgoll, and David H. Laidlaw.
 <b>Empirical Evaluations with Domain Experts</b>.
 In <em>Foundations of Data Visualization</em>. LNCS-Springer, 2020.
  <a href="http://vis.cs.brown.edu/docs/pdf/g/Matkovic-2020-EED.pdf.html">(pdf)</a>
  <a href="http://vis.cs.brown.edu/results/bibtex/Matkovic-2020-EED.bib">(bibtex:
  Matkovic-2020-EED)</a>.