By Raker, Dan, Rice, Harbert
By Parra-Montesinos, Gustavo J., Reinhardt, Hans W., Naaman, Antoine E.
By Martens, Bob, Brown, Andre
By Oñate, Eugenio
By Leeuwen van, Jos P., Timmermans, Harry J.P.
By Brissaud, Daniel, Tichkiewitch, Serge, Zwolinski, Peggy
By de Vries, Bauke, van Leeuwen, Jos P., Achten, Henri
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By Talaba, Doru, Amditis, Angelos
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By Halevi, Gideon
By Peddie, Jon
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By Liu, G.R., Gu, Y.T.
By Gero, John S.
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By Fernandes, Paulo R., Bartolo, Paulo Jorge
By Ferreira, A. J. M., Kansa, E. J., Fasshauer, G. E., Leitão, V.M.A.
By Diest, Kenneth
By Tremblay, Thom
By Yarwood, A.
By Omura, George
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By James B. Dabney, Thomas L. Harman