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- Language: Galician
- Year: 2001
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- Year: 2008
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- Year: 2005
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- Year: 2012
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- Year: 2018
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- Language: English
- Year: 2016
- Author: Juan Carlos Ubilluz Alexandra Hibbett Víctor Vich
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- Year: 2009
- Author: Rodolfo Cerrón-Palomino
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- Year: 1989
- Author: Gabriela Mora
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- Year: 2000