TY  - RPRT
TI  - Life before the clock: modeling circadian evolution.
AU  - Till Roenneberg
AU  - Martha Merrow
PY  - 2002
DO  - 10.1177/0748730402238231
UR  - https://pubmed.ncbi.nlm.nih.gov/12465882/
ID  - 12465882
ER  -