The seperation of zirconium and hafnium from aluminium

[1] ALTEN F, 1935, Z ANGEW CHEM, V48, P273

[2] Claassen A, 1943, RECL TRAV CHIM PAY-B, V62, P172

[3] The production of AlCl3 center dot 6H(2)O from ether-aqueous hydrochloric acid and its significance as a dissociation operation [J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1941, 247 (04): : 333 - 366

[4] FISCHER W, 1941, Z ANORG ALLG CHEM, V247, P367

[5] HILLEBRAND WF, 1929, APPL INORGANIC ANAL, P446

[1] ALTEN F, 1935, Z ANGEW CHEM, V48, P273

[2] Claassen A, 1943, RECL TRAV CHIM PAY-B, V62, P172

[3] The production of AlCl3 center dot 6H(2)O from ether-aqueous hydrochloric acid and its significance as a dissociation operation [J]. ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE, 1941, 247 (04): : 333 - 366

[4] FISCHER W, 1941, Z ANORG ALLG CHEM, V247, P367

[5] HILLEBRAND WF, 1929, APPL INORGANIC ANAL, P446