by Gupta, A. S.
by Jain, R. K | Iyenger, S. R. K.
by Lay, David C | Lay, Steven R | McDonald, Judi J.
by Kaminski, Bogumit | Prałat, Paweł | Theberge, Francois.
by Kirkwood, James R | Kirkwood, Bessie H.
by Schramm, Alec J.
by Grigoriu, Mircea D.
by Haase, Markus.
by Xin, Jack.
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