TY  - RPRT
TI  - A generator for producing irregular time periods.
AU  - D Krausman
PY  - 1967
DO  - 10.1111/j.1469-8986.1967.tb02729.x
UR  - https://pubmed.ncbi.nlm.nih.gov/6041675/
ID  - 6041675
ER  -