TY  - RPRT
TI  - ON DIFFERENTIAL SYSTEMS, II.
AU  - V Guillemin
AU  - S Sternberg
PY  - 1963
DO  - 10.1073/pnas.50.5.994
UR  - https://pubmed.ncbi.nlm.nih.gov/16591130/
ID  - 16591130
ER  -