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First Author:
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| Frederick H Wallace |
| University of Minnesota, Morris |
| fhwallac@morris.umn.edu |
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Second Author:
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| Daniel Ventosa-santaulària |
| CIDE |
| daniel@ventosa-santaularia.com |
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| , Mexico |
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| http://www.ventosa-santaularia.com |
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Third Author:
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| Manuel Gómez-zaldívar |
| Universidad de Guanajuato |
| manuel.gomez@ugto.org |
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