By Lemstra, P.J., Kleintjens, L.A.
By Jacobs, M.H.G., Oonk, H.A.J.
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By Ceccarelli, Marco
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By Acierno, Domenico, Collyer, A.A.
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By Zehnder, Alan T.
By Ivanov, Y., Cheshkov, Valerii, Natova, Margarita
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By Berger, Theodore W., Chapin, John K., Gerhardt, Greg A., McFarland, Dennis J., Principe, Jose C., Soussou, Walid V., Taylor, Dawn M., Tresco, Patrick A.
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By Daillant, Jean, Gibaud, Alain
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By Powell, P.C.
By Utracki, L.A.
By Govindarajan, Rama
By Korotkin, Alexandr I.
By Kim, Ki-Han, Chahine, Georges, Franc, Jean-Pierre, Karimi, Ayat
By Morton, M.