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481
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482Published in 2012Repositorio Universidad Nacional de Colombia
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483Trabajo de grado de pregradoPublished in 2011Repositorio Universidad Nacional de Colombia
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484
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485
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486Published in 2012Repositorio Universidad Nacional de Colombia
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487
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489Article of journalPublished in 2010Repositorio Universidad Nacional de Colombia
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490Published in 2010Repositorio Universidad Nacional de Colombia
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491Published in 2011Repositorio Universidad Nacional de Colombia
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492Article of journalPublished in 2007Repositorio Universidad Nacional de Colombia
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493
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495
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496Article of journalPor Bonilla Betancourt, Martha Liliana; Espinosa Piedrahíta, Katherine; Posso Terranova, Andrés Mauricio; Vásquez Amariles, Herney Darío; Muñoz-Flórez, Jaime EduardoPublished in 2008Repositorio Universidad Nacional de Colombia
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497Article of journalPublished in 2010Repositorio Universidad Nacional de Colombia
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498
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500Article of journalPublished in 2001Repositorio Universidad Nacional de Colombia
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