TY  - GEN
AU  - Filyand,M.A.,Semenova,E.I.
TI  - Handbook of the rare elements
CY  - London
PB  - Macdonald Technical & Scientific
KW  - Rare Elements
KW  - Trace Elements
N1  - Vol. I : Trace elements and light elements; translated and edited by Michael E. Alferieff
ER  -