1
book
Published in 1999
Repository Repositorio Universidad Andina Simón Bolivar
2
article
Published in 2009
Repository Repositorio Universidad Andina Simón Bolivar
3
masterThesis
Published in 1998
Repository Repositorio Universidad Andina Simón Bolivar
4
doctoralThesis
Published in 2012
Repository Repositorio Universidad Andina Simón Bolivar