B. E. Paton, L. M. Lobanov, Yu. V. Naidich [...]
N. Enzinger, P. Loidolt, C. Wiednig [...]
John W Elmer, Gordon Gibbs
Lord Jaykishan Nayak, Gour Gopal Roy
C.-J. Rosen, A. Gumenyuk, H. Zhao [...]
C. A. Huang, T. H. Wang, Y. Z. Chang [...]
G. Madhusudhana Reddy, C. V. Srinivasa Murthy, N. Viswanathan [...]
Ambadas Basude, Adepu Kumar, George Rajasingh [...]
G. D. Janaki Ram, A. Venugopal Reddy, K. Prasad Rao [...]
S. G. Wang, X. H. Ji, X. Q. Zhao [...]
, P. Loidolt, C. Wiednig , George Rajasingh 
