1993-1994 cited in Who's Who - Publications Board
1999 Professor - honorific- University Transylvania- Brasov, Roumania
1978-2005 senior Scientist at INRA -Centre de Recherches ForestiA]res de Nancy, France
since 1979- participation to numerous international conferences on nondestructive testing, ultrasonics, wood, musical instruments
- 1984 Ph D thesis - Dr. Ing. on "ultrasonics and wood" -Institut SupA(c)rieur de MatA(c)riaux, St. Ouen- Paris, France
1962 diploma on "wood mechanics" Polytechnic Inst...