Enlace original:
http://repositorio.uchile.cl/handle/2250/121121
Carrera, M. E.
,
Momberg, Astrid
,
Toral Ponce, María
,
Richter Duk, Pablo
,
[Polarographic determination of copper after enrichment by adsorption of the 2,2' - biquinoline complex on activated carbon]