Ljubia Papić
Research Center of Dependability and Quality Management (DQM)
Czechoslovakia

Ljubiša Papić, DR.SC in Engineering, Professor, Director

Čačak

I. V. Gadolina
Mechanical Engineering Research Institute of the Russian Academy of Sciences
Russian Federation

Irina V. Gadolina, Candidate of Engineering, Associate Professor, Senior Researcher, Federal State Publicly Funded Scientific Establishment

Moscow

Milorad Panteli
Enterprise Kolubara Metal; University of Kragujevac
Czechoslovakia

Milorad Pantelić, Doctor of Engineering, Director, Enterprise Kolubara Metal, Associate Professor, Faculty of Technical Sciences, University of Kragujevac

Lazarevac, Čačak

Neda Papić
University of Novi Sad
Czechoslovakia

Neda Papić, BSc in Industrial Engineering, MSc student in Industrial Engineering. Faculty of Technical Sciences

Novi Sad