Peter C. Humphreys
Robert Marjolin
Akihiko Hinotani
East, Charles.
Creol (Research Center)
Estonia
Royal National Institute for the Blind.
Man in the North Project.
Hertz Burgin
Aleksandr Petrovich Svobodin
Kazuhiro Suzuki
R. V. Sellers
'Abd al-Karīm ibn Muḥammad Bāqir Salmāsī
Hans Joachim Moser
Anthos Lykaugēs
John Clark Smith
Johann Ulrich Marbach