In between Jean-Jacques Favier and Dumitru Prunariu, who was in a team with Dumitru Dediu?
Dumitru Prunariu: Dumitru-Dorin Prunariu (] ; born 27 September 1952) is a Romanian cosmonaut. Dumitru Prunariu:  He was in team with another Romanian cosmonaut called Dumitru Dediu.
i don't know