Ion Alexandru Casandrescu
(12)
Ion (University Politehnica Timisoara Boldea Romania)
(4)
Ion (University Politehnica Timisoara Boldea Romania),Lucian N. (Politehnica University of Timisoara Tutelea Romania)
(3)
Ion Boldea/ Syed A. Nasar
(2)
Ion Deaconescu/ Veronica Lungu (TRN)
(2)