共 6 条
- [1] Brown C.S., 1962, P I ELECTR ENG, V109, P99
- [2] Chkalova V. V., 1973, Inorganic Materials, V9, P882
- [3] Grueninger H. W., 1975, Berichte der Deutschen Keramischen Gesellschaft, V52, P238
- [5] NITTA T, 1968, J AM CERAM SOC, V51, P626, DOI 10.1111/j.1151-2916.1968.tb12633.x
- [6] 1961, P IRE, V49, P1161