TY  - RPRT
TI  - Beta-turn-driven early evolution: the genetic code and biosynthetic pathways.
AU  - J Jurka
AU  - T F Smith
PY  - 1987
DO  - 10.1007/bf02100036
UR  - https://pubmed.ncbi.nlm.nih.gov/3114499/
ID  - 3114499
ER  -