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Tessaleno Campos Devezas ( born 4 December 1946 , Rio de Janeiro ) is a physicist , systems theorist , and materials scientist known by his contributions to the long waves theory in socioeconomic development , technological evolution , as well as world system analysis .
 Tessaleno, Devezas, Rio de Janeiro
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
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Answer:
 Tessaleno, Devezas, Rio de Janeiro