TY - GEN AU - Roomans,G M AU - Kuypers,G A TI - Background determination in x-ray microanalysis of biological thin sections SN - 0304-3991 PY - 1980///0815 KW - Electron Probe Microanalysis KW - methods KW - Mathematics N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/0304-3991(80)90015-7 ER -