C. I. Scofield Dr. (EDT)/ S. Leticia Calcada (TRN)
(2)
C. I. Scofield (EDT)/ Leticia Calcada (TRN)
(1)
Calcada, Rui (Professor, Civil Engineering Department and Coordinator of the Centre of Competence in Railways, Faculdade de Engenharia da Universidade do Porto, Portugal),Kaewunruen, Sakdirat (Senior
(1)
George W. Braswell Jr./ Leticia Calcada
(1)
Raimundo Delgado (EDT)/ Rui Calcada (EDT)/ Jose Maria Goicolea (EDT)/ Felipe Gabaldon (EDT)
(1)
Rui Calcada (EDT)/ Raimundo Delgado (EDT)/ Antonio Campos E. Matos (EDT)
(1)
Rui Calcada (EDT)/ Raimundo Delgado (EDT)/ Antonio Campos E. Matos (EDT)/ Jose Maria Goicolea (EDT)/ Felipe Gabaldon (EDT)
(1)