TY  - RPRT
TI  - Characteristic X-rays-a still developing subject.
AU  - N A Dyson
PY  - 1975
DO  - 10.1088/0031-9155/20/1/001
UR  - https://pubmed.ncbi.nlm.nih.gov/1114161/
ID  - 1114161
ER  -