21
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23
Published in 2011
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24
Published in 2017
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26
Published in 2017
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28
Published in 1993
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29
Published in 2008
Repository
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31
32
33
Published in 2010
Repository
34
35
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37
by Gallegos, Patricio; Suquillo, Jovanny; Baéz, Francisco; Sevillano, Carlos; Asaquibay, César; Castillo C., Carmen; Meneses, Armando; Chulde, Fernando
Published in 2011
Repository
38
by Monteros J., Cecilia; Comina, Paúl; Rivadeneira Ruales, Jorge Esteban; Suquillo, Jovanny; Sevillano, Carlos; Mallamas, Angel; Cuesta Subía, Hugo Xavier
Published in 2017
Repository
39
by Gallegos, Patricio; Castillo C., Carmen; Baez Cevallos, Francisco; Suquillo, Jovanny; Sevillano, Carlos; Asaquibay, César; Meneses, A.; Chulde, F.
Published in 2010
Repository
40