?


Wilhelm
Viëtor

University of Marburg
?




Walter
Ripman

University of London
?


?


Vilhelm
Thomsen

Copenhagen University


Otto
Jespersen

Copenhagen University


Paul-Édouard
Passy

École des Hautes Études at Sorbonne (University of Paris)

Daniel
Jones

UCL
(Options)


Sibout Govert
Nooteboom

Eindhoven, Utrecht




John
Kelly

University of York (UK) (Neurotree)

Klaus
Kohler

Edinburgh (Neurotree)

John Bassett
Trumper

Università della Calabria

Luciano
Romito

Università della Calabria

Daniel JonesX