SAWYER, D T Infrared spectra and correlations for the ethylenediaminetetraacetic acid metal chelates. [electronic resource] - Annals of the New York Academy of Sciences Aug 1960 - 307-21 p. digital Publication Type: Journal Article ISSN: 0077-8923 Standard No.: 10.1111/j.1749-6632.1960.tb20030.x doi Subjects--Topical Terms: Chelating AgentsEdetic Acid--chemistryMetals--chemistry