(en) Dubenskaya, L. O. and Levitskaya, G. D., « Use of Eriochrome Black T for the polarographic determination of rare-earth metals », Journal of Analytical Chemistry, vol. 54, no 7, , p. 655–657 (ISSN1061-9348, lire en ligne)
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(en) Dubenskaya, L. O. and Levitskaya, G. D., « Use of Eriochrome Black T for the polarographic determination of rare-earth metals », Journal of Analytical Chemistry, vol. 54, no 7, , p. 655–657 (ISSN1061-9348, lire en ligne)