共 5 条
[2]
IIJIMA S, 1978, 9TH P INT C EL MICR, V1, P252
[4]
Imura T., 1977, Journal of the Vacuum Society of Japan, V20, P289, DOI 10.3131/jvsj.20.289
[5]
Thon F., 1971, ELECTRON MICROSCOPY, P571