Hernandez, V. L. (1959). Studies on the Polarographic properties of copper and zinc in some complexing solutions.
Lua i Stíl Chicago (17ú heag.)Hernandez, Virgen L. Studies on the Polarographic Properties of Copper and Zinc in Some Complexing Solutions. 1959.
Lua MLA (9ú heag.)Hernandez, Virgen L. Studies on the Polarographic Properties of Copper and Zinc in Some Complexing Solutions. 1959.
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