For citations:

Kitaeva D.Kh., Lependina O.L., Talanova V.N., Karandi I.V., Buyanovskaya A.G. Rapid weightless determination of the atomic ratio of iron and platinum in ferrocene derivatives by x-ray fluorescence analysis. Industrial laboratory. Diagnostics of materials. 2023;89(4):16-21. (In Russ.) https://doi.org/10.26896/1028-6861-2023-89-4-16-21