homepages/62/886-1,
Dawei Ding and Da-Wei Ding, Home Page, https://orcid.org/0000-0003-1201-7785, Northeastern University, College of Information Science and Engineering, Shenyang, China
homepages/62/1929,
Hans J. Berliner, Home Page, https://genealogy.math.ndsu.nodak.edu/id.php?id=100681, Carnegie Mellon University, Pittsburgh, PA, USA
homepages/62/6037,
William (Dave) Haseman and William D. Haseman, Home Page, https://id.loc.gov/authorities/names/n77001671, University of Wisconsin-Milwaukee, School of Business Administration, WI, USA