TY  - RPRT
TI  - How unique is the genetic code?
AU  - Christiane Fenske
AU  - Gottfried J Palm
AU  - Winfried Hinrichs
PY  - 2003
DO  - 10.1002/anie.200390174
UR  - https://pubmed.ncbi.nlm.nih.gov/12574991/
ID  - 12574991
ER  -