|
|
| | Arroyo, Jesús et al. Determination of Manganesum and Potassium in cement and gypsum samples by Slurry-FIAAS and alkaline fussion as analytical alternatives to the conventional procedure of leaching. Rev. Téc. Ing. Univ. Zulia, Abr 2002, vol.25, no.1, p.42-48. ISSN 0254-0770
|
|
