TY - RPRT TI - Alkali oxide-tantalum, niobium and antimony oxide ionic conductors AU - Roth, R S AU - Brower, W S AU - Parker, H S AU - Minor, D B AU - Waring, J L PY - 1975 PB - National Bureau of Standards CY - Gaithersburg, MD SN - NBS IR 75-754 DO - 10.6028/NBS.IR.75-754 ER -