http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Sách gồm 5 chương giới thiệu: Phức chất của các kim loại chuyển tiếp họ d; Các kim loại chuyển tiếp d dãy thứ nhất; Các kim loại chuyển tiếp d dãy thứ hai và thứ ba; Các nguyên tố Lantanit; Các nguyên tố Actinit.