TY  - RPRT
TI  - Alkali oxide-tantalum oxide and alkali oxide-niobium oxide ionic conductors 
AU  - Roth, R S
AU  - Parker, H S
AU  - Brower, W S
AU  - Minor, D
PY  - 1974
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 74-440
DO  - 10.6028/NBS.IR.74-440
ER  -