共 19 条
[2]
SECONDARY ION MASS-SPECTROMETRY - NEW ANALYTICAL TECHNIQUE FOR BIOLOGICALLY IMPORTANT COMPOUNDS
[J].
ORGANIC MASS SPECTROMETRY,
1977, 12 (09)
:595-597
[5]
BRENT DA, 1973, TETRAHEDRON LETT, V42, P4127
[10]
COLLISIONAL ACTIVATION SPECTRA OF QUARTERNARY AMMONIUM CATIONS PRODUCED BY FIELD DESORPTION
[J].
ORGANIC MASS SPECTROMETRY,
1977, 12 (06)
:387-390