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Ufuk Dilek, Michael L. Leming, Dena Guth
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Xingmei Zhang, Datian Yang, Guoxiong Wu
J S Jurvelin, M D Buschmann, E B Hunziker
H.L. Fermor, S.W.D. McLure, S.D. Taylor [...]
Seyed H Tabatabaei, Abdellah Ajji
J. Li, X. Cong, Y. Zhang [...]
Andrzej Breborowicz, Jan Knapowski, Grzegorz Breborowicz
, Lun Zhao, Heng Song 
