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%Aigaion2 BibTeX export from 
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@BOOK{,
     author = {Fernández-Madrigal, Juan-Antonio},
      month = {apr},
      title = {La investigación universitaria en el ámbito de la Ingeniería (in spanish)},
       year = {2018},
  publisher = {Juan-Antonio Fernández-Madrigal},
        url = {http://babel.isa.uma.es/jafma/index.php/libro-la-investigacion-universitaria/}
}