Note 375 — Chapter XIV · THE ERBIUM AND YTTERBIUM GROUPS—YTTRIUM AND SCANDIUM
Reading edition
See Kruss and Bugge, Ber. 1908, 41, 3783.
[376] See Compt. rend. 1880, 91, 381.
Reading edition
See Kruss and Bugge, Ber. 1908, 41, 3783.
[376] See Compt. rend. 1880, 91, 381.