Note 411 — Chapter XIV · THE ERBIUM AND YTTERBIUM GROUPS—YTTRIUM AND SCANDIUM
Reading edition
Abegg’s Handbuch, III. i. 328.
[412] Amer. Chem. J. 1895, 17, 154.
[413] Rowland, Chem. News, 1894, 70, 68; compare also Crookes, ibid. 70, 81-82. Bettendorff (see Böhm, Die Darstellung der seltenen Erden, I. 480) has also used the method.
[414] See also Meyer and Wuorinen (loc. cit.).