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Yang Miao, Changan Li, Zhan Li [...]
C D Jang, C H Lee, D E Ko
Jian Yang, Jingfan Fan, Tianyu Fu [...]
J. Gerritsma, J.E. Kerwin, J.N. Newman
W.P.A. Joosen, R. Wahab, J.J. Woortman
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P T Pedersen, J J Jensen
J. A. Deutsch
, Changan Li, Zhan Li 
