William Edward Ballard
Arjun Dey
Kang N. Lee
Dongming Zhu
Vladislav Boronenkov
Welding Institute.
Tucker, Robert C.
Volf Leshchynsky
Surendra Tewari
H. H. Nakamura
H. H Nakamura
R. B. Heimann
Unknown Author
Eberhard Kretzschmar
E. Kretzschmar
B. Towler
V. N. Ant͡siferov
Vladimir Vladimirovich Kudinov
Erja Turunen
Frank S Biancaniello