Invited Speeches and Papers around the World

ASIA

• China
• Hongkong
• India
• Iran
• Israel
• Japan
• Malaysia
• Philippines
• Singapore
• Taiwan
• Thailand

AUSTRALIA

• Australia

EUROPE

• Bulgaria
• Denmark
• England
• Finland
• France
• Germany
• Hungary
• Italy
• Latvia
• Norway
• Spain
• Sweden
• Turkey
• Ukraine
• USSR
• Yugoslavia

NORTH AMERICA

• Canada
• Cuba
• Mexico
• Puerto Rico
• USA

SOUTH AMERICA

• Brazil
• Caribbean
• Venezuela