共 9 条
[2]
CARR MJ, 1981, ANAL ELECTRON MICROS, P139
[3]
FRAUNDORF P, 1981, ULTRAMICROSCOPY, V6, P227, DOI 10.1016/S0304-3991(81)80158-1
[6]
FRAUNDORF P, 1982, MICROBEAM ANAL 1982, P521
[7]
HAGEMANN P, 1981, 39TH P ANN EMSA M AT, P250
[8]
SMITH DJ, 1986, P C FRONTIERS ELECTR, P8
[9]
SPENCE JCH, 1981, EXPT HIGH RESOLUTION