TY  - RPRT
TI  - Doubt and certainty in counting.
AU  - R W Guillery
AU  - B K August
PY  - 2002
DO  - 10.1016/s0079-6123(02)35005-2
UR  - https://pubmed.ncbi.nlm.nih.gov/12143345/
ID  - 12143345
ER  -