TY  - RPRT
TI  - The harmonic oscillator theory applied to the code translation problem.
AU  - A Marshak
PY  - 1967
DO  - 10.1016/0022-5193(67)90015-x
UR  - https://pubmed.ncbi.nlm.nih.gov/6055366/
ID  - 6055366
ER  -