by Lindsay, F. K, Bielenberg, R. G
Published in Industrial & engineering chemistry. Analytical edition (01.08.1940)

by Lindsay, F. K., Bielenberg, R. G., Burmester, B. R., Fiske, C. H., Subbarow, Y., Parri, W., Scotti, G., Boutwell, P. W., Toepfer, E. W., Kolthoff, I. M., Hammett, L. P., Sottery, C. T.
Published in Analytical and bioanalytical chemistry (01.05.1942)