Angel Velikov Institute of Metal Science, Equipment and Technologies with Centre of Hydroaerodynamics “Acad. A. Balevski”, Bulgarian Academy of Sciences Bulgaria
Ivanov Ivanov “CENTROMET” JSC Bulgaria
Ivan Georgiev Institute of Metal Science, Equipment and Technologies with Centre of Hydroaerodynamics “Acad. A. Balevski”, Bulgarian Academy of Sciences Bulgaria
Institute of Metal Science, Equipment and Technologies with Centre of Hydroaerodynamics “Acad. A. Balevski”- Bulgarian Academy of Sciences (IMSETCH-BAS), Sofia, Bulgaria