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75601Article of journalPublished in 2014Repositorio Universidad Nacional de ColombiaGet full text
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75602
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75603Article of journalPublished in 2010Repositorio Universidad Nacional de ColombiaGet full text
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75604Article of journalPublished in 2015Repositorio Universidad Nacional de ColombiaGet full text
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75605Article of journalPublished in 2005Repositorio Universidad Nacional de ColombiaGet full text
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75606
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75607
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75608Article of journalPublished in 1991Repositorio Universidad Nacional de ColombiaGet full text
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75609Work documentPublished in 1987Repositorio Universidad Nacional de ColombiaGet full text
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75610
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75611
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75612Trabajo de grado de pregradoPublished in 2019Repositorio Universidad Nacional de ColombiaGet full text
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75613Article of journalPublished in 2012Repositorio Universidad Nacional de ColombiaGet full text
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75614Article of journalPor Zapata, FelipePublished in 2010Repositorio Universidad Nacional de ColombiaGet full text
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75615Article of journalPor Laguna Espitia, Oscar Hernando; Molina Gallego, Carlos Martín; Moreno Guaqueta, Sonia; Molina Gallego, Rafael AlbertoPublished in 2008Repositorio Universidad Nacional de ColombiaGet full text
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75616Article of journalPublished in 2004Repositorio Universidad Nacional de ColombiaGet full text
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75617
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75618
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75619Article of journalPublished in 2010Repositorio Universidad Nacional de ColombiaGet full text
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75620Doctoral thesisPublished in 2019Repositorio Universidad Nacional de ColombiaGet full text
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