About the Authors
- Guillermo Abramson
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* E-mail: abramson@cab.cnea.gov.ar
Affiliation Centro Atómico Bariloche, CONICET and Instituto Balseiro, Bariloche, Argentina
- Viktoriya Semeshenko
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Affiliation Facultad de Ciencias Económicas, Universidad de Buenos Aires, Buenos Aires, Argentina
- José Roberto Iglesias
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Affiliation Instituto de Fsica, UFRGS, Programa de Pós-Graduação em Economia, UFRGS, and Instituto Nacional de Ciência e Tecnologia de Sistemas Complexos, Porto Alegre, Brazil
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: GA VS JRI. Performed the experiments: GA VS JRI. Analyzed the data: GA VS JRI. Contributed reagents/materials/analysis tools: GA VS JRI. Wrote the paper: GA VS JRI.