Sagrera Moreno JL. Improvements in the application of the Philips PW-1089 vacuum chamber to X ray diffraction quantitative analysis. Mater. constr. [Internet]. 1968Dec.31 [cited 2024May4];18(132):41-6. Available from: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1608