23rd General Assembly of IUPAP (1999)

Muhammad Aslam Baig Pakistan

Abdelilah Benyoussef Morocco

Taieb Gasmi Algeria

Humam B. Ghassib Jordan

Carlos Trallero-Giner Cuba

ICTP

Francis Kofi A. Allotey Ghana

Kedro Sidiki Diomande Cote d'Ivoire

Ahmadou Wague Senegal

IUPAP

Boyan Djakov Bulgaria

Zenonas Rudzikas Lithuania

Peter Svec Slovak Republic

Zvonko Trontelj Slovenia

Marcos Andrade Bolivia

Humberto Brandi Brazil

Jorge A. Bravo Peru

Eduardo Chaves Montenegro Brazil

Jose Hector Elias El Salvador

Leopoldo Esquivel SOCECAF/Costa Rica

Juan Evertz Dominican Republic

Walter Fernandez Costa Rica

Eduardo Flores Panama

Jesus Gonzalez Venezuela

Miguel Kiwi Chile

Maximo Letona Guatemala

Rafael Lucio Nicaragua

Pedro Prieto Colombia

Francisco Sanchez Argentina