Note 169 — Chapter IX · GENERAL PROPERTIES OF THE CERIUM AND YTTRIUM GROUPS
Reading edition
Erdmann and Wirth, Annalen, 1908, 361, 190; see also Pratt and James, J. Amer. Chem. Soc. 1911, 33, 1330; Baskerville and Turrentine, ibid., 1904, 26, 46; James, Hoben and Robinson, ibid., 1912, 34, 276, etc.
[170] Jantsch and Grünkraut, Zeitsch. anorg. Chem. 1913, 79, 305.
[171] Whittlemore and James, J. Amer. Chem. Soc. 1913, 35, 627.