by Deistler, Manfred | Scherrer, Wolfgang.
by Roth, Michael W.
by Benninga, Simon | Mofkadi, Tal.
by Dokuchaev, Nikolai | Hin, Lin Yee.
by Sayed, Ali H.
by Ren, Jingl | Wang, Haiyan.
by Chatterji, Monojit.
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