TY - RPRT TI - Evolution and development of time coding systems. AU - C E Carr AU - D Soares AU - S Parameshwaran AU - T Perney PY - 2001 DO - 10.1016/s0959-4388(01)00276-8 UR - https://pubmed.ncbi.nlm.nih.gov/11741025/ ID - 11741025 ER -