ROBERTO ANDRES BERNAL CORREA, "Polycristalline growth of zinc blende gallium arsenide layers by R.F. magnetron sputtering”. En: México - Superficies y Vacio ISSN: 1665-3521 ed: Mexican Society on Science and Technology of Surfaces and Materials v.27 fasc.3 p.102 - 106, 2014, DOI