Region
Addresses, essays, lectures
1
Algeria
1
Asia, Southeastern
2
Birobidzhan (Russia)
1
Bologna
1
Bulgaria
3
Cambodia
2
Canada
1
Caribbean Area
1
China
44
China (People's Republic of China, 1949- )
1
Cleveland
1
Communist countries
8
Cuba
4
Czechoslovakia
7
Dafo Cun (Henan Sheng)
1
Dafo Cun (Henan Sheng, China)
1
Developing countries
3
Eastern Europe
1
Europe
26
Europe, Eastern
24
Europe, Western
1
Evreĭskai͡a avtonomnai͡a oblastʹ (Russia)
1
Former Soviet republics
2
France
11
Germany
19
Germany (East)
9
Germany (West)
2
Germany, West
1
Great Britain
22
Hunan Sheng
1
Hunan Sheng (China)
1
Hungary
3
India
4
Ireland
1
Italy
8
Jiangsu Sheng (China)
1
Jiangxi Sheng
1
Kerala
2
Kerala (India)
1
Kielce
1
Kielce (Poland)
1
Kiev
1
Kiev (Ukraine)
1
Korea
1
Latin America
3
Magnitogorsk (Soviet Union)
1
Malabar Coast (India)
1
Malaya
1
Moscow
1
more ...