TY  - BOOK
AU  - Winfree, Arthur T.
TI  - Geometry of biological time
SN  - 0387989927
U1  - 571.77 
PY  - 2001///
CY  - New York
PB  - Springer-Verlag 
KW  - Biological Rhythms -- Mathematics
N1  - Includes Bibliographical References
ER  -