North Atlantic Treaty Organization.

Joó, Rudolf. Baktai, Erik.

Mecklenburg, Jens. Kaya, Süheyla-Saliha.

Gogotsi, Y. G., 1961- ed. Andrievski, Rostislav Aleksandrovich, ed. North Atlantic Treaty Organization. Scientific Affairs Division. NATO Advanced Study Institute on Materials Science of Carbides, Nitrides, and Borides (1998 : Saint Petersburg, Russia)

DeWitt-Morette, Cecile, ed. Zuber, Jean Bernard, ed. North Atlantic Treaty Organization. NATO Advanced Study Institute on Diffuse Waves in Complex Media (1998 : Les Houches, Haute-Savoie, France)

Piedade, Manuel E. Minas, ed. North Atlantic Treaty Organization. NATO Advanced Study Institute on Energetics of Stable Molecules and Reactive Intermediates (1998 : Castelo Branco, Portugal)

Mariotti, Jean Marie, ed. Alloin, Danielle M., ed. NATO Advanced Study Institute on Planets Outside the Solar System: Theory and Observations (1998 : Cargese, France)

Caccamo, Carlo, ed. Hansen, Jean Pierre, ed. Stell, G., ed. NATO Advanced Study Institute on New Approaches to Old and New Problems in Liquid State Theory.

Beşiktepe, Şükrü T., ed. Ünlüata, Ümit, ed. Bologa, Alexandru S., ed. NATO Advanced Research Workshop on Environmental Degradation of the Black Sea : Challenges and Remedies (1997 : Constanta, Romania, and Mamaia, Romania)

NATO Advenced Study Institute (1968 : Delft) Mitra, Shaskanka Shekhar, 1933- ed. Nudelman, Sol, d1922- ed.

Bulgak, Hayder, ed. Zenger, Christoph Wilhelm, 1940- ed.

Braga, Dario, ed. Grepioni, Fabrizia, ed. Orpen, A. Guy, ed. North Atlantic Treaty Organization. Scientific Affairs Division.