共 4 条
- [1] JOY DC, 1973, P SCANNING ELECTRON, P743
- [2] KRAMP W, 1973, METALL T, V4, P1167
- [3] WEISS B, 1976, 34TH P EL MICR SOC A, P428
- [4] Yew N. C., 1971, Proceedings of the 4th annual scanning electron microscope symposium and workshop on forensic applications of the scanning electron microscope, P33