Jennifer J. Langdon/ Andrew P. Draper
(2)
P Langdon (EDT)/ P John Clarkson (EDT)/ P Robinson (EDT)/ Jonathan Lazar (EDT)/ A. Heylighen (EDT)
(1)
P. Langdon (EDT)/ P. John Clarkson (EDT)/ P. Robinson (EDT)
(1)
P. M. Langdon (EDT)/ J. Lazar (EDT)/ A. Heylighen (EDT)/ H. Dong (EDT)
(1)
Ruslan Z. Valiev/ Alexander P. Zhilyaev/ Terence G. Langdon
(1)